1977 Archives - MotorcycleSpecifications.com

MV Agusta 832 Monza (1977)

admin — Thu, 06 Apr 2023 17:19:04 +0000

The MV Agusta 832 Monza motorcycle was manufactured in 1977 and is equipped with a four-stroke, transverse four-cylinder engine that has a capacity of 837cc. The engine has two valves per cylinder and operates with a DOHC system. The bike’s compression ratio is 9.5:1, and it has an air-cooling system. The bike has 4x 27mm Dell’Orto carbs and an electric starting system. The bike delivers 105 horsepower and has a clutch with multiple discs in oil bath. The transmission of this bike is a 5-speed system, and the final drive is shaft-driven.

The frame of the MV Agusta 832 Monza has a tubular steel, welded, double cradle. The front suspension consists of 35mm Ceriani telescopic forks, and the rear suspension is composed of dual Marzocchi shocks that are preload adjustable. The bike has front and rear brakes, with the front having two 280mm discs and the rear having a single 280mm disc. The front and rear tyres are respectively 3.50-18 and 4.00-18.

The fuel capacity of the bike is 15.9 litres, and its consumption averages 33 miles per gallon. The dry weight of the MV Agusta 832 Monza has not been specified. The bike has a top speed of 144 mph. The MV Augusta 832 Monza has been reviewed by various publications, including Motor Cycle News, Superbike Boxer Tricks, On Two Wheels, MC Sport, and Motorcycle News.

Technical specifications:

Make Model: MV Agusta 832 Monza

Year: 1977
Engine: Four stroke, transverse four cylinders, DOHC, 2 valve per cylinder
Capacity: 837 cc / 51.0 cu-in
Bore x Stroke: 89 x 56 mm
Cooling System: Air cooled
Compression Ratio: 9.5:1
Induction: 4x 27mm Dell’Orto carbs
Starting: Electric
Max Power: 105 hp / 78.2 kW @ 9500 rpm
Clutch: Multiple disc in oil bath.
Transmission: 5 Speed
Final Drive: Shaft
Frame: Tubular steel, welded, double cradle
Front Suspension: 35mm Ceriani telescopic forks
Rear Suspension: Dual Marzocchi shocks preload adjustable
Front Brakes: 2x 280mm discs
Rear Brakes: Single 280mm disc
Front Tyre: 3.50-18
Rear Tyre: 4.00-18
Dry Weight: NA
Fuel Capacity: 15.9 Litres / 4.2 US gal
Consumption Average: 33 mpg
Top Speed: 144 mph
Reviews: Motor Cycle News / Superbike Boxer Tricks / On two Wheels / MC Sport / Motorcycle News

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Kawasaki Z2 750RS (1977)

admin — Thu, 06 Apr 2023 16:23:06 +0000

The Kawasaki Z2 750RS was a four-stroke, transverse four-cylinder motorcycle produced in 1977. The engine had a capacity of 746cc, with a DOHC and two valves per cylinder. The bike’s cooling system was air-cooled, and its compression ratio was unknown. Induction occurred through four Mikuni VM 28 SC carburetors. The ignition was battery and coil, with the bike starting through electric and kick means. The Z2 could reach a maximum power output of 70 hp at 9000 rpm and a maximum torque of 5.9 kgf-m at 7500 rpm. Transmission was a five-speed, and the final drive was a chain with 96 links, with a 2.80 final drive ratio (42 rear tooth/15 front tooth). The bike had a steel double-cradle frame and a telescopic fork front suspension. Rear suspension consisted of a swing arm with dual shocks. The two front brakes were discs, with a rear brake being a drum. The front tire size was 3.25-19, and the rear tire size was 4.00-18. The dry weight of the Z2 was 230 kg, with a fuel capacity of 17.7 liters. Overall, the Kawasaki Z2 750RS was a high-performance motorbike with impressive capabilities for its era.

Technical specifications:

Make Model: Kawasaki Z 750F

Year: 1977
Engine: Four stroke, transverse four cylinder. DOHC, 2 valve per cylinder
Capacity: 746 cc / 45.5 cu-in
Bore x Stroke: 64 58 mm
Cooling System: Air cooled
Compression Ratio:
Induction: 4x Mikuni VM 28 SC carburetors
Ignition: Battery & coil
Starting: Electric & kick
Max Power: 70 hp / 52.1 kW @ 9000 rpm
Max Torque: 5.9 kgf-m / 42.6 lb-ft @ 7500 rpm
Transmission: 5 Speed
Final Drive: Chain, 96 Link
Final Drive Ratio: 2.80 (42 rear tooth / 15 Front tooth)
Frame: Steel double cradle
Front Suspension: Telescopic forks
Rear Suspension: Swing arm dual shocks
Front Brakes: 2x disc
Rear Brakes: Drum
Front Tyre: 3.25-19
Rear Tyre: 4.00-18
Dry Weight: 230 kg / 507 lbs
Fuel Capacity: 17.7 Litres / 4.6 US gal

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Yamaha XT500 (1977)

admin — Thu, 06 Apr 2023 12:04:08 +0000

The Yamaha XT 500 motorcycle was produced in 1977 with a capacity of 499 cc and a four-stroke, single-cylinder, SOHC, two-valve engine. It had a compression ratio of 9.0:1 and was equipped with a 32mm Mikuni VM32SS carburetor and magneto, CB/coil ignition. The bike had a maximum power of 32 hp at 6500 rpm and a maximum torque of 4.0 kgf-m at 5500 rpm. The transmission was a five-speed with a wet multi-plate clutch and a final drive chain. The bike had a half-duplex cradle frame and a front suspension of a leading axle coil spring fork with a front wheel travel of 195 mm. The rear suspension was a swing arm adjustable preload with a rear wheel travel of 142 mm. The front brake was a single 160mm drum and the rear brake was a single 150mm drum. The dimensions of the bike were 2185 mm in length, 875 mm in width, and 1165 mm in height with a wheelbase of 1415 mm and a ground clearance of 215 mm. The dry weight of the bike was 140 kg and it had a fuel capacity of 8.8 litres. The average fuel consumption was 59 mpg and it could reach a top speed of 162.2 km/h. Road tests were conducted by Bike magazine in 1977, Motorcycling Monthly in 1976, and Moto Journal in 1982, among others.

Technical specifications:

Make Model: Yamaha XT 500

Year: 1977
Engine: Four stroke, single cylinder, SOHC, 2 valve
Capacity: 499 cc / 30.5 cuin
Bore x Stroke: 87 84 mm
Cooling System: Air cooled
Compression Ratio: 9.0:1
Induction: 32mm Mikuni VM32SS carburetor
Ignition: Magneto, CB/coil
Starting: Kick
Max Power: 32 hp / 23.5 kW @ 6500 rpm
Max Torque: 4.0 kgf-m / 39.2 Nm @ 5500 rpm
Clutch: Wet multiplate
Transmission: 5 Speed
Final Drive: Chain
Frame: Half-duplex cradle
Front Suspension: Leading axle coil spring fork
Front Wheel Travel: 195 mm / 7.6 in
Rear Suspension: Swing arm adjustable preload
Rear Wheel Travel: 142 mm / 5.5 in
Front Brakes: Single 160mm drum
Rear Brakes: Single 150mm drum
Front Tyre: 3.00-21
Rear Tyre: 4.00-18
Dimensions: Length 2185 mm / 86.0 in Width 875 mm / 34.4 in Height 1165 mm / 45.8 in
Wheelbase: 1415 mm / 55.7 in
Seat Height: 840 mm / 33.0 in
Ground Clearance: 215 mm / 8.4 in
Dry Weight: 140 kg / 308.6 lbs
Fuel Capacity: 8.8 Litres / 2.3 US gal
Consumption Average: 59 mpg
Standing 1/4 Mile: 15.0 sec / 87.1 mph
Top Speed: 162.2 km/h / 100.8 mph
Road Test: Bike magazine 1977 Bike magazine Group Test 1978 Motorcycling Monthly 1976 Moto Journal 1982

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Yamaha GX400SP (1977)

admin — Thu, 06 Apr 2023 09:55:59 +0000

The 1977 Yamaha GX 400 is a motorcycle that features a four-stroke, parallel-twin engine with a capacity of 391cc. It has a compression ratio of 9.2:1 and a carburetor induction system. The maximum power output of the bike is 37 horsepower, achieved at 8800 rpm, while the maximum torque is 3.2 at 8000 rpm.

The motorcycle is equipped with a 6-speed transmission and a chain-driven final drive. It has front telescopic forks and dual shocks for the rear suspension. The braking system consists of a single disc for both the front and the rear. The front tire size is 3.00-18, while the rear tire size is 3.50-18. The dry weight of the bike is 168 kg.

Overall, the Yamaha GX400SP (1977) was a powerful and reliable offering from Yamaha. It provided a smooth and comfortable ride, especially with its suspension system. The 6-speed transmission allowed for ease in gear shifting, while the braking system was efficient and offered good stopping power. The GX400SP was a great bike for touring and commuting, and it remains a beloved classic today.

Technical specifications:

Make Model: Yamaha GX 400

Year: 1977
Engine: Four stroke, parallel twin
Capacity: 391
Bore x Stroke: 69 52.4 mm
Cooling System: Air cooled
Compression Ratio: 9.2:1
Induction: Carburetor
Starting: Kick
Max Power: 37 hp @ 8800 rpm
Max Torque: 3.2 @ 8000 rpm
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: Telescopic forks
Rear Suspension: Dual shocks
Front Brakes: Single disc
Rear Brakes: Single disc
Front Tyre: 3.00-18
Rear Tyre: 3.50-18
Dry Weight: 168 kg
Fuel Capacity:

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Moto Guzzi V 850 T3 California Polizia (1977)

admin — Thu, 06 Apr 2023 03:37:58 +0000

The Moto Guzzi 850 T3 California Polizia is a motorcycle from 1977. It has a four-stroke, V-twin engine with a capacity of 844cc and a compression ratio of 9.2:1. The bike has a duplex cradle, tubular frame, and telescopic forks for the front suspension with dual Koni shocks for the rear suspension that has 5-way preload. The motorcycle comes with 2x 29mm Dell’Orto VHB induction and battery ignition with double contact breaker that has an automatic advance. It has a maximum power of 68.5 hp/51.0 kW @ 7000 rpm with no maximum torque available. The gearbox has five speeds with a shaft final drive. It has a 24-liter/6.3 US gal fuel capacity, 225kg/494lbs dry weight, and 2x 300mm discs for the front brakes and single 242mm disc for the rear brakes. The front tire is 3.50 H-18 and the rear tire is 4.10 H-18.

Technical specifications:

Make Model: Moto Guzzi 850 T3 California Polizia

Year: 1977 –
Engine: Four stroke, V twin, longitudinally mounted, OHV, 2 valve per cylinder
Capacity: 844 cc / 51.5 cu-in
Bore x Stroke: 83 x 78 mm
Cooling System: Air cooled
Compression Ratio: 9.2:1
Induction: 2x 29mm Dell’Orto VHB
Ignition: Battery with double contact breaker with automatic advance
Starting: Electric
Max Power: 68.5 hp / 51.0 kW @ 7000 rpm
Max Torque: NA
Transmission: 5 Speed
Final Drive: Shaft
Frame: Duplex cradle, Tubaler
Front Suspension: Telescopic forks
Rear Suspension: Dual Koni shocks 5-way preload
Front Brakes: 2x 300mm discs
Rear Brakes: Single 242mm disc
Front Tyre: 3.50 H-18
Rear Tyre: 4.10 H-18
Dry Weight: 225 kg / 494 lbs
Fuel Capacity: 24 Litres / 6.3 US gal

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BMW R100RS (1977)

admin — Wed, 05 Apr 2023 15:48:58 +0000

The BMW R100RS is a classic motorcycle that was produced in 1977. It features a 980cc engine that produces 70 horsepower and is capable of reaching a top speed of 125 miles per hour. The bike’s frame is made of durable steel, and it has a distinctive half-fairing that provides wind protection for the rider.

The R100RS is known for its comfortable riding position, which makes it ideal for long-distance trips. The seat is adjustable, and there is plenty of space for the rider and a passenger. The bike also has a large fuel tank that can hold up to 6.6 gallons of gas, giving it a range of around 300 miles between fill-ups.

One of the standout features of the R100RS is its handling. The bike’s suspension is well-tuned, providing a comfortable ride that is also responsive and agile. The brakes are also top-notch, with dual-discs up front and a single disc in the rear. This gives the bike excellent stopping power in all conditions.

Overall, the BMW R100RS is a classic motorcycle that has stood the test of time. It combines performance, comfort, and style in a package that is both practical and fun to ride. Whether you’re looking for a vintage bike to add to your collection or want a reliable touring machine for your next adventure, the R100RS is definitely worth considering.

Technical specifications:

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Moto Guzzi 850 Le Mans Mark 1 (1977)

admin — Wed, 05 Apr 2023 10:52:05 +0000

The Moto Guzzi 850 Le Mans Mark I was produced in 1977 and had a four-stroke, V-twin engine that was longitudinally mounted with OHV pushrod and 2 valves per cylinder. The bike had a capacity of 844cc with a compression ratio of 10.2:1 and was air-cooled. It had a gear-driven oil pump with a replaceable full flow oil filter for lubrication, and an induction of 2x 36mm Dell’Orto carburetors. The ignition was battery-powered with double contact breakers and coils, and the bike had electric starting. With a maximum power of 80 hp at 7300 rpm and max torque of 79 Nm at 6000 rpm, the Moto Guzzi 850 Le Mans Mark I had a top speed of 126 mph. The motorcycle had a 5-speed transmission and a final drive shaft, with a duplex cradle frame, telescopic fork front suspension, and swinging arm 5-way adjustable coil spring preload rear suspension. The braking system was 2x 300mm discs for the front and a single 242mm disc for the rear. It had a wheelbase of 1470mm, seat height of 775mm, ground clearance of 184mm, and a dry weight of 198kg with a fuel capacity of 22.5 litres. The bike could deliver an average fuel consumption of 39.6 mpg.

Technical specifications:

Make Model: Moto Guzzi 850 Le Mans Mark I

Year: 1977
Engine: Four stroke, 90 degrees V twin, longitudinally mounted, OHV pushrod, 2 valves per cylinder
Capacity: 844 cc / 51.5 cu-in
Bore x Stroke: 83 x 78 mm
Cooling System: Air cooled
Compression Ratio: 10.2:1
Lubrication: Gear driven oil pump with replaceable full flow oil filter
Induction: 2x 36mm Dell’Orto carburetors
Ignition: Battery with double contact breakers and coils
Starting: Electric
Max Power: 80 hp / 59.7 kW @ 7300 rpm
Max Torque: 79 Nm / 57.5 lb-ft @ 6000 rpm
Transmission: 5 Speed
Final Drive: Shaft
Frame: Duplex cradle
Front Suspension: Telescopic forks
Rear Suspension: Swinging arm, 5-WAY adjustable coil springs preload
Front Brakes: 2x 300mm discs
Rear Brakes: Single 242mm disc
Front Tyre: 3.5H-18
Rear Tyre: 4.10V-18
Wheelbase: 1470 mm / 57.9 in
Seat Height: 775 mm / 30.5 in
Ground Clearance: 184 mm / 7.2 in
Dry Weight: 198 kg / 435 lbs
Wet Weight: 232 kg / 512 lbs
Fuel Capacity: 22.5 Litres / 5.9 US gal
Consumption Average: 39.6 mpg
Top Speed: 126 mph

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Yamaha XS750 Touring (1977)

admin — Wed, 05 Apr 2023 10:17:59 +0000

The Yamaha XS750 Touring was a motorcycle that was produced in 1977, with a four-stroke, transverse three-cylinder engine, DOHC, and 2 valves per cylinder. It had a capacity of 747cc / 45.6 cu in, a compression ratio of 8.5:1, and was air-cooled with 3 x 34mm Mikuni carburetors. The ignition system was battery and coil, and it had an electric start. It had a max power of 47.7kw / 64 hp @7500rpm and a 5-speed transmission with a final drive of shaft. The Yamaha XS750 Touring had a telescopic fork front suspension with 36mm, dual shocks swing arm rear suspension, and was preload adjustable. The front brake had 2 x 267mm discs, whereas the rear brake had a single 267mm disc. The front tire size was 3.25-19, and its rear tire size was 4.00-18. It had a dry weight of 231kg / 470lbs and a wet weight of 249kg / 550lbs. The fuel capacity of the motorcycle was 15 litres / 4.0 US gal, and the oil capacity was 2.8 litres / 6.0 US pts. Overall, the Yamaha XS750 Touring was a reliable motorcycle that provided a comfortable riding experience.

Technical specifications:

Make Model: Yamaha XS 750 Touring

Year: 1977
Engine: Four stroke, transverse three cylinder, DOHC, 2 valves per cylinder.
Capacity: 747 cc / 45.6 cu in
Bore x Stroke: 68 x 68.6 mm
Compression Ratio: 8.5:1
Cooling System: Air cooled
Induction: 3 x 34mm Mikuni carburetors
Ignition: Battery and coil
Starting: Electric
Max Power: 47.7 kW / 64 hp @ 7500 rpm
Transmission: 5 Speed
Final Drive: Shaft
Front Suspension: Telescopic forks, 36 mm
Rear Suspension: Dual shocks swing arm, preload adjustable
Front Brakes: 2 x 267mm Discs
Rear Brakes: Single 267mm disc
Front Tyre: 3.25-19
Rear Tyre: 4.00-18
Dry Weight: 231 kg / 470 lbs
Wet Weight: 249 kg / 550 lbs
Fuel Capacity: 15 Litres / 4.0 US gal
Oil Capacity: 2.8 Litres / 6.0 US pts

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MV Agusta 850SS America (1977)

admin — Wed, 05 Apr 2023 07:44:00 +0000

The MV Agusta 850SS America is a four stroke, transverse four cylinder motorcycle with a capacity of 837 cc. It has a compression ratio of 10.3:1 and uses 4x 27mm Dell’Orto carbs for induction. The engine produces 61 kW / 81.8 hp at 9000 rpm and is started electrically. The multiple disc clutch is in an oil bath and the bike uses a 5 speed transmission with final drive via chain. The chassis is tubular steel, welded, double cradle with a front suspension using 38mm Forcelle Italia telescopic forks which are preload and rebound damping adjustable. The rear suspension features dual Koni shocks which are preload adjustable. The brakes consist of 2x 280mm discs at the front and a single 280mm disc at the rear. The tires are 110/80 -18 at the front and 150/70 -18 at the rear. The bike weighs 200 kg / 440 lbs and has a fuel capacity of 19 litres / 5.0 US gal. The model was produced in 1977 by MV Agusta.

Technical specifications:

Make Model: MV Agusta 850SS America

Year: 1977
Engine: Four stroke, transverse four cylinders, DOHC, 2 valve per cylinder
Capacity: 837 cc / 51.0 cu-in
Bore x Stroke: 89 x 56 mm
Cooling System: Air cooled
Compression Ratio: 10.3:1
Induction: 4x 27mm Dell’Orto carbs
Starting: Electric
Max Power: 61 kW / 81.8 hp @ 9000 rpm
Clutch: Multiple disc in oil bath.
Transmission: 5 Speed
Final Drive: Chain
Frame: Tubular steel, welded, double cradle
Front Suspension: 38mm Forcelle Italia telescopic forks, preload, rebound damping adjustable.
Rear Suspension: Dual Koni shocks preload adjustable
Front Brakes: 2x 280mm discs
Rear Brakes: Single 280mm disc
Front Tyre: 110/80 -18
Rear Tyre: 150/70 -18
Weight: 200 kg / 440 lbs
Fuel Capacity: 19 Litres / 5.0 US gal

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MV Agusta 800S Super America Daytona (1977)

admin — Tue, 04 Apr 2023 08:37:02 +0000

The MV Agusta 800S Super America Daytona motorcycle was produced in 1977 and had a four-stroke, transverse four-cylinder engine with a capacity of 787.7cc. It had a compression ratio of 9.5:1 and utilized wet sump lubrication with 4x DeU’Orto carburetors for induction. The bike had a maximum power of 75hp at 8500rpm, and the ignition used a distributor battery. It had a multiple disc oil bath clutch and a 5-speed transmission with a shaft final drive. The motorcycle had a tubular steel welded double cradle frame, 35mm Ceriani telescopic forks for the front suspension, and dual Marzocchi shocks that were preload adjustable for the rear suspension. It had front brakes with 2x 275mm discs and a rear brake with a 200mm drum. The front tire was 90/90-18 while the rear was 100/90-18, and the bike had a fuel capacity of 24 liters. It weighed 235 kg, had a length of 2210 mm, a width of 720 mm, and a wheelbase of 1390mm, while its seat height was 775mm.

Technical specifications:

Make Model: MV Agusta 800S Super America Daytona

Year: 1977
Engine: Four stroke, transverse four cylinders, DOHC, 2 valve per cylinder
Capacity: 787.7 cc / 48.0 cu-in
Bore x Stroke: 67 x 56 mm
Cooling System: Air cooled
Compression Ratio: 9.5;1
Lubrication: Wet sump
Induction: 4x DeU’Orto UB24B2 e UB24BS2.carburetors
Ignition: Distributor
Battery: 12V ISah battery
Starting: Electric
Max Power: 75 hp / 56 kW @ 8500 rpm
Clutch: Multiple disc in oil bath.
Transmission: 5 Speed
Final Drive: Shaft
Gear Ratio: 1st 11.68 / 2nd 8.45 / 3rd 6.47 4th 5.44 / 5th 4.98
Frame: Tubular steel, welded, double cradle
Front Suspension: 35mm Ceriani telescopic forks
Rear Suspension: Dual Marzocchi shocks preload adjustable
Front Brakes: 2x 275mm discs
Rear Brakes: 200mm Drum
Front Tyre: 90/90 -18
Rear Tyre: 100/90 -18
Dimensions: Length: 2210 mm / 87.0 in Width: 720 mm / 28.3 in
Wheelbase: 1390 mm / 54.7 in
Seat Height: 775 mm / 30,5 in
Weight: 235 kg / 518 lbs
Fuel Capacity: 24 Litres / 6.3 US gal

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Harley Davidson XLT 1000 Touring Sportster “Baby Dresser”. (1977 )

admin — Tue, 04 Apr 2023 06:25:05 +0000

The Harley Davidson XLT 1000 Touring Sportster, also known as the “Baby Dresser,” was produced in 1977 with only 1,099 units made. It features a four-stroke, 45-degree V-twin engine with a capacity of 998cc and 2 valves per cylinder. The bike has a 38mm Keihin carburetor induction system and is ignition is transistorized, starting with an electric mechanism. Its power can reach 57 hp or 41.7 kW at 6000 rpm, and its torque can go up to 55 ft-lb or 74 Nm at 4000 rpm. The motorcycle has a 4-speed transmission with a final drive chain gear ratio of 1st: 10.63; 2nd: 7.70;rd: 5.87; 4th: 4.22. The front suspension is telehydraulic forks, while the rear suspension has dual shocks swinging arm fork. The front brakes consist of two 292mm discs, with the rear brake being a 200mm drum. The castor has a degree of 61, and the trail is at 114 mm or 4.5 in. The bike itself is 2217 mm or 87.3 in long, while its wheelbase is at 1486 mm or 58.5 in. The motorcycle has a wet weight of 262 kg or 578 lbs and a fuel capacity of 13.5 liters or 3.5 gallons with an oil capacity of 5.8 pints.

Technical specifications:

Make Model: Harley Davidson XLT 1000 Touring Sportster “Baby Dresser”.

Year: 1977
Production: 1099 Units
Engine: Four stroke, 45 degrees V-Twin, OHV, 2 valves per cylinder
Capacity: 998 cc / 60.8 cu-in
Bore x Stroke: 81 x 96.8 mm
Cooling System: Air cooled
Compression Ratio: 8.8;1
Induction: 38mm Keihin carburetor
Ignition: Transistorized
Starting: Electric
Max Power: 57 hp / 41.7 kW @ 6000 rpm
Max Torque: 55 ft-lb / 74 Nm @ 4000 rpm
Transmission: 4 Speed
Final Drive: Chain
Gear Ratio: 1st: 10.63; 2nd: 7.70;rd: 5.87; 4th: 4.22
Front Suspension: Telehydraulic forks
Rear Suspension: Dual shocks swinging arm fork
Front Brakes: 2x 292mm discs
Rear Brakes: 200mm Drum
Front Tyre: 3.75-19
Rear Tyre: 4.25-18
Castor: 61 degrees
Trail:: 114 mm / 4.5 in
Dimensions: Length 2217 mm / 87.3 in
Wheelbase: 1486 mm / 58.5 in
Oil Capacity: 5.8 pints
Wet Weight: 262 kg / 578 lbs
Fuel Capacity: 13.5 Litres / 3.5 gal

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Kawasaki Z750 (1977)

admin — Tue, 04 Apr 2023 05:47:08 +0000

The Kawasaki Z750 Twin was a 1977 motorcycle featuring a four-stroke, parallel twin-cylinder engine with a capacity of 745cc. It had two valves per cylinder and a bore and stroke measurement of 78mm x 78mm. The bike was air-cooled and had a compression ratio of 8.5:1 with wet sump lubrication. Induction was provided by two 38mm Mikuni carburetors, and ignition was battery and coil operated. The bike had both electric and kick starting options. It provided a maximum power output of 41 kW at 7000 rpm and maximum torque of 60.8 Nm at 3000 rpm. The Kawasaki Z750 had a five-speed transmission with chain drive, and the gear ratios were 1st 13.75, 2nd 9.62, 3rd 7.50, 4th 6.14, and 5th 5.25:1. The bike featured telehydraulic fork front suspension with 146mm of travel and swinging fork rear suspension with 95mm of travel. The front and rear brakes were single disc, with a diameter of 250mm and 230mm respectively. The Kawasaki Z750 had a dry weight of 230kg, fuel capacity of 14.5 liters, and oil capacity of 2 liters. Its average consumption was 5.1 L/100 km, with a standing 1/4 mile time of 14.13 sec at 157.8 km/h.

Technical specifications:

Make Model: Kawasaki Z 750 Twin

Year: 1977
Engine: Four stroke, parallel twin cylinder, 2 valve per cylinder.
Capacity: 745 cc / 54.45 cu-in
Bore x Stroke: 78 78 mm
Cooling System: Air cooled
Compression Ratio: 8.5:1
Lubrication: Wet sump
Induction: 2x 38 mm Mikuni carburetors
Ignition: Battery, coil
Starting: Electric & kick
Max Power: 41 kW / 55 hp @ 7000 rpm
Max Torque: 60.8 Nm / 6.2 kg-fm / 44.8 ft.lbs @ 3000 rpm
Transmission: 5 Speed
Gear Ratios: 1st 13.75 / 2nd 9.62 / 3rd 7.50 / 4th 6.14 / 5th 5.25:1
Drive: Chain
Front Suspension: Telehydraulic fork
Front Wheel Travel: 146 mm / 5.7 in.
Rear Suspension: Swinging fork
Rear Wheel Travel: 95 mm / 3.7 in.
Front Brakes: Single disc, 250 mm
Rear Brakes: Single disc, 230 mm
Front Tyre: 3.25H-19
Rear Tyre: 4.00H-18
Dry-Weight: 230 kg / 507 lbs
Fuel Capacity: 14.5 Litres / 3.8 US gal
Oil Capacity: 2 Litres / 4.2 US pt
Consumption Average: 5.1 L/100 km19.6 km/l / 46 US mpg
Standing 1/4 mile: 14.13 sec / 157.8 km/h / 98.1 mph

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Yamaha DT 125 (1977)

admin — Mon, 03 Apr 2023 04:06:01 +0000

The Yamaha DT 125 was a popular motorcycle in 1977. It had a two stroke, single cylinder, reed-valve engine with a capacity of 123 cc / 7.5 cu-in and a bore x stroke of 56 50 mm. The bike was air cooled with a compression ratio of 7.2:1 and an autolube lubrication system. The induction was a single 24 mm Mikuni carburettor and the ignition was a magneto. The bike had a kick start and a maximum power of 13 hp / 9.5 kW @ 7000 rpm with a maximum torque of 9.8 lb-ft @ 6,500 rpm. It also had a 6 speed transmission and a chain final drive.

The Yamaha DT 125 had telescopic forks for its front suspension and a Monocross rear suspension. It had drum brakes for both the front and rear wheels and its tires measured 2.75-21 in the front and 3.50-18 in the rear. The bike was 2095 mm / 82.5 in in length, 866 mm / 34.1 in in width, and 1120 mm / 44.1 in in height with a wheelbase of 1404 mm / 53.1 in. The seat height was 810 mm / 31.8 in and the ground clearance was 265 mm / 10.4 in. The bike weighed 96 kg / 212 lbs and had a fuel capacity of 6.8 Litres / 1.8 gal.

Technical specifications:

Make Model: Yamaha DT 125

Year: 1977
Engine: Two stroke, single cylinder, reed-valve
Capacity: 123 cc / 7.5 cu-in
Bore x Stroke: 56 50 mm
Cooling System: Air cooled
Compression Ratio: 7.2:1
Lubrication: Autolube
Oil Capacity: 1.2 Litres / 1.76 qts
Induction: Single 24 mm Mikuni carburettor
Ignition: Magneto
Starting: Kick
Max Power: 13 hp / 9.5 kW @ 7000 rpm
Max Torque: 9.8 lb-ft @ 6,500 rpm
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: Telescopic forks
Rear Suspension: Monocross
Front Brakes: Drum
Rear Brakes: Drum
Front Tyre: 2.75-21
Rear Tyre: 3.50-18
Dimensions: Length 2095 mm / 82.5 in Width 866 mm / 34.1 in Height 1120 mm / 44.1 in
Wheelbase: 1404 mm / 53.1 in
Seat Height: 810 mm / 31.8 in
Ground Clearance: 265 mm / 10.4 in
Dry Weight: 96 kg / 212 lbs
Fuel Capacity: 6.8 Litres / 1.8 gal

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Honda CB 750F2 (1977)

admin — Mon, 03 Apr 2023 01:40:04 +0000

The Honda CB 750F2 from 1977 is a four-stroke, transverse four-cylinder motorcycle with a capacity of 736cc. It has a compression ratio of 9.0:1 and is air-cooled, with 4x 28mm Keihin carburetors and CDI ignition. The bike has a maximum power of 73 horsepower at 9500 rpm and a max torque of 6.4 m-kg at 7500 rpm. The bike has a 5-speed transmission and a chain final drive. The front suspension consists of telehydraulic forks, while the rear suspension is a swingarm with 5-way spring preload adjustment. The front brakes on this motorcycle are two 276mm discs, and the rear brake is a single 296mm disc. The bike’s front tire is a 3.25 H19 and the rear tire is a 4.00 H18. The seat height is 830 mm, and the dry weight is 233 kg. The fuel capacity is 18 liters or 4.7 US gallons, and the average fuel consumption is 45.3 mpg. The standing 1/4 mile time for this bike is 13.5 seconds, and the top speed is 124.6 mph. Overall, the Honda CB 750F2 (1977) is a powerful and well-equipped motorcycle.

Technical specifications:

Make Model: Honda CB 750F2

Year: 1977
Engine: Four stroke, transverse four cylinder, SOHC, 2 valves per cylinder.
Capacity: 736 cc / 44.9 cu-in
Bore x Stroke: 61 63 mm
Cooling System: Air cooled
Compression Ratio: 9.0:1
Induction: 4x 28mm keihin carburetors
Ignition: CDI
Starting: Electric
Max Power: 73 hp / 53.3 kW @ 9500 rpm
Max Torque: 6,4 m-kg / 46.2 lb-ft @ 7500 rpm
Transmission: 5 Speed
Final Drive: Chain
Front Suspension: Telehydraulic forks
Rear Suspension: Swingarm with 5-way spring preload adjustment.
Front Brakes: 2x 276mm discs
Rear Brakes: Single 296mm disc
Front Tyre: 3.25 H19
Rear Tyre: 4.00 H18
Seat Height: 830 mm / 32.6 in
Dry Weight: 233 kg / 513 lbs
Wet Weight: 253 kg / 557.8 lbs
Fuel Capacity: 18 Litres / 4.7 US gal
Consumption Average: 45.3 mpg
Standing 1/4 Mile: 13.5 sec / 101.6 mph
Top Speed: 124.6 mph

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Kawasaki KH 400 (1977)

admin — Sun, 02 Apr 2023 06:40:58 +0000

The Kawasaki KH400 is a two-stroke, transverse three-cylinder motorcycle produced in 1977. The motorcycle has a 400.4 cc engine with a capacity of 24.4 cu-in, and is equipped with 3x Mikuni VM26SC 26mm carburetors and CDI ignition. It has a maximum power output of 38 hp / 28.3 kW at 7000 rpm and a maximum torque of 3.9 kgf-m / 28.2 lb-ft at 6500 rpm. The five-speed transmission and chain final drive provides smooth handling. The frame is made of double tubular steel cradle, front suspension is telescopic hydraulic forks, and the rear suspension is dual shocks with swing arm. The front brake is a single 250mm disc, while the rear brake is a 180mm drum. The motorcycle also has a 16 liter fuel capacity and weighs 162 kg / 357 lbs. The Kawasaki KH400 has dimensions of Length 2024 mm / 79.7 in, Width 820 mm / 32.3 in, Wheelbase 1364 mm / 53.7 in, Ground Clearance of 150 mm / 5.9 in. It comes with a kick start system and a front and rear tire size of 3.25-18 and 3.50-18 respectively.

Technical specifications:

Make Model: Kawasaki KH400

Year: 1977
Engine: Two stroke, transverse three cylinder, piston valve
Capacity: 400.4 cc / 24.4 cu-in
Bore x Stroke: 57 52. mm
Cooling System: Air cooled
Compression Ratio: 6.5:1
Induction: 3x Mikuni VM26SC, 26 mm carburetors
Ignition: CDI
Starting: KICK
Max Power: 38 hp / 28.3 kW @ 7000 rpm
Max Torque: 3.9 kgf-m / 28.2 lb-ft @ 6500 rpm
Transmission: 5 Speed
Final Drive: Chain
Frame: Double tubular steel cradle
Front Suspension: Telescopic Hydraulic forks
Rear Suspension: Dual shocks, Swing arm
Front Brakes: Single 250mm disc
Rear Brakes: 180mm Drum
Front Tyre: 3.25-18
Rear Tyre: 3.50-18
Dimensions: Length 2024 mm / 79.7 in Width 820 mm / 32.3 in
Wheelbase: 1364 mm / 53.7 in
Ground Clearance: 150 mm / 5.9 in
Dry Weight: 162 kg / 357 lbs
Fuel Capacity: 16 Litres / 4.2 US gal

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Yamaha XS750 (1977)

admin — Sat, 01 Apr 2023 21:47:03 +0000

The Yamaha XS750 is a classic motorcycle model from 1977. It comes with a four-stroke, transverse three-cylinder engine that has DOHC and 2 valves per cylinder. The engine has a capacity of 747cc or 45.6 cubic inches. The Yamaha XS750 has 3 x 34mm Mikuni carburetors for induction and a battery and coil for ignition, which makes starting the motorcycle electric. The maximum power output is 47.7 kW or 64 horsepower at 7500 rpm. The motorcycle’s transmission is a 5-speed, and the final drive is a shaft. The front suspension consists of telescopic forks with a diameter of 36mm, while the rear suspension is dual shocks swing arm with preload adjustable. The front brakes of the Yamaha XS750 are 2 x 267mm discs, and the rear brake is a single 267mm disc. The motorcycle’s front tire measures 3.25-19, and the rear tire is 4.00-18. It has a dry weight of 231kg or 470lbs, and a wet weight of 249kg or 550lbs. The fuel capacity of the Yamaha XS750 is 15 litres or 4.0 US gallons, and the oil capacity is around 2.8 litres or 6.0 US pts. The Yamaha XS750 is a reliable and popular motorcycle model among enthusiasts due to its balance of power, weight, and design.

Technical specifications:

Make Model: Yamaha XS 750

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Honda GL1000 (1977)

admin — Sat, 01 Apr 2023 16:52:27 +0000

The Honda GL 1000 Gold Wing produced in 1977 was equipped with a four-stroke, opposed boxer four-cylinder engine with a capacity of 999cc. The engine had a bore of 72mm and a stroke of 61.4mm, with a compression ratio of 9.2:1. It used a liquid cooling system and was powered by 4 x 32mm Keihin carbs, with an electric starter. The bike had a maximum power output of 56.9 kW / 78 hp at 7000 rpm and maximum torque of 83 Nm / 8.46 kgf-m / 61.2 lb-ft at 5500 rpm. The transmission was a 5-speed and the drive was shaft-driven. Front suspension was provided by a telescopic fork system, while the swingarm with twin shocks was used for rear suspension. Front brakes had 2 x 232mm discs, 2 piston calipers, while the rear brakes had a single 250mm disc and 1 piston caliper. The front tyre was 3.50-19, while the rear tyre was 4.50-17. The bike’s wheelbase was 1545mm / 60.8 in. The seat height was 810mm / 31.9 in. The dry weight of the bike was 273kg / 602 lbs, with a fuel capacity of 19 litres / 5 US gal. The average fuel consumption was 5.1 L/100 km / 17.9 km/l / 42.0 US mpg. The bike was capable of top speed up to 178.6 km/h / 111 mph and had a braking distance of 48.4m / 159 ft when traveling at 100 km/h speed. It also was able to do standing quarter-mile in 13.5 sec / 159.4 km/h / 99 mph.

Technical specifications:

Make Model: Honda GL 1000 Gold Wing

Year: 1977
Engine: Four stroke, opposed boxer four cylinder, SOHC, 2 valve per cylinder
Capacity: 999 cc / 60.96 cub in.
Bore x Stroke: 72 x 61.4 mm
Compression Ratio: 9.2:1
Cooling System: Liquid cooled
Induction: 4 x 32mm Keihin carbs
Starting: Electric
Max Power: 56.9 kW / 78 hp @ 7000 rpm
Max Torque: 83 Nm / 8.46 kgf-m / 61.2 lb-ft @ 5500 rpm
Transmission: 5 Speed
Drive: Shaft
Front Suspension: Telescopic fork
Front Wheel Travel: 148 mm / 5.8 in.
Rear Suspension: Swing arm, twin shocks
Rear Wheel Travel: 84 mm / 3.3 in.
Front Brakes: 2 x 232 mm discs, 2 piston calipers
Rear Brakes: Single 250 mm disc, 1 piston caliper
Front Tyre: 3.50-19
Rear Tyre: 4.50-17
Wheelbase: 1545 mm / 60.8 in.
Seat Height: 810 mm / 31.9 in.
Dry Weight: 273 kg / 602 lbs
Fuel Capacity: 19 Litres / 5 US gal
Consumption Average: 5.1 L/100 km / 17.9 km/l / 42.0 US mpg
Braking 100 km/h – 0: 48.4 m / 159 ft
Standing 1/4 Mile: 13.5 sec / 159.4 km/h / 99 mph
Top Speed: 178.6 km/h / 111 mph

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Yamaha RD250 (1977)

admin — Sat, 01 Apr 2023 13:11:21 +0000

The Yamaha RD250 (1977) is a two-stroke motorcycle that features a 247cc parallel twin engine with a bore x stroke of 54 x 54 mm. The engine uses torque induction and has a compression ratio of 6.7:1. It is cooled by air and lubricated by Autolube. The bike is equipped with two Mikuni VM28 SC carburetors and battery/coil ignition with breaker points, starting with a kick. It generates a maximum power of 30 hp at 7500 rpm and a maximum torque of 21 lb-ft at 7000 rpm. The clutch is wet multi-plate and has a six-speed transmission with a chain final drive. The gear ratio includes 1st 19.67, 2nd 13.6, 3rd 10.08, 4th 7.59, 5th 6.79, and 6th 6.01. The front suspension is telescopic forks, while the rear suspension has dual shocks. The bike features a single 267mm disc for both front and rear brakes. The dimensions are 1995 mm in length, 830 mm in width, and 1085 mm in height, with a wheelbase of 1325 mm and a ground clearance of 150 mm. The Yamaha RD250 has a dry weight of 152 kg and a fuel capacity of 16.5 liters.

Technical specifications:

Make Model: Yamaha RD 250

Year: 1977
Engine: Two stroke, torque induction, parallel twin
Capacity: 247 cc / 15.0 cu-in
Bore x Stroke: 54 54 mm
Cooling System: Air cooled
Compression Ratio: 6.7:1
Lubrication: Autolube
Induction: 2x Mikuni VM28 SC carburetor
Ignition: Battery and coil with breaker points
Starting: Kick
Max Power: 30 hp / 22.3 kW @ 7500 rpm
Max Torque: 21 lb-ft / 2.9 kgf-m @ 7000 rpm
Clutch: Wet multi-plate
Transmission: 6 Speed
Final Drive: Chain
Gear Ratio: 1st 19.67 / 2nd 13.6 / 3rd 10.08 4th 7.59 / 5th 6.79 / 6th 6.01
Front Suspension: Telescopic forks
Rear Suspension: Dual shocks
Front Brakes: Single 267mm disc
Rear Brakes: Single 267mm disc
Front Tyre: 3.00S-18-4PR
Rear Tyre: 3.50S-18-4PR
Dimensions: Length 1995 mm / 78.5 in Width 830 mm / 32.6 in Height 1085 mm / 42.7 in
Wheelbase: 1325 mm / 52.1 in
Ground Clearance: 150 mm / 5.9 in
Dry Weight: 152 kg / 335 lbs
Fuel Capacity: 16.5 Liters / 4.2 US gal

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Audi ZR 02 (1977)

admin — Fri, 31 Mar 2023 21:05:53 +0000

The Audi ZR 02 motorcycle was produced in 1977 and featured a four-stroke engine with transverse four cylinders and SOHC. Its liquid-cooled system had a capacity of 1093 and a compression ratio of 8.0:1. It ran on a carburetor and had an electric start. The maximum power output was 8.06 horsepower or 42.7 kW at 5900 rpm, with a maximum torque of 77 Nm or 7.85 kgf-m at 3000 rpm. Its clutch was wet and multiple discs, with cable operation. The transmission was chain-driven and had a final drive. The front suspension had a cartridge, while the rear suspension had a dual shock and swingarm. The front brakes were dual-discs while the rear brakes had a drum. Its front tire measurement was 3.27-19, while the rear tire was 4.02-18. The motorcycle weighed 232 kg and had a fuel capacity of 24 liters.

Technical specifications:

Make Model: Audi Z 02

Year: 1977
Engine: Four stroke, transverse four cylinders, SOHC
Capacity: 1093
Bore x Stroke:
Cooling System: Liquid cooled
Compression Ratio: 8.0:1
Induction: Carburetor
Starting: Electric
Max Power: 8.06 hp / 42.7 kW @ 5900 rpm
Max Torque: 77 Nm / 7.85 kgf-m @ 3000 rpm
Clutch: Wet, multiple discs, cable operated
Transmission:
Final Drive: Chain
Front Suspension: Cartridge
Rear Suspension: Dual shock, Swingarm
Front Brakes: 2X Discs
Rear Brakes: Drum
Front Tyre: 3.27 -19
Rear Tyre: 4.02 -18
Wet Weight: 232 kg
Fuel Capacity: 24 Litres

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Yamaha RD125 (1977)

admin — Fri, 31 Mar 2023 18:02:00 +0000

The Yamaha RD 125, manufactured in 1977, has a two-stroke parallel twin engine with a capacity of 124cc/7.6 cu-in. It has a cooling system of air cooled and a compression ratio of 6.8:1. The induction of the motorcycle features 2x 18mm Teikei carburetors and ignition of battery coil. The motorcycle has a kick starting mechanism with a maximum power of 17 hp/12.4 kW at 8500 rpm and maximum torque of 1.3 kgf-m at 8000 rpm. It has a 5-speed transmission with final drive as a chain gear ratio of (1) 34.52 (2) 19.67 (3) 14.11 (4) 11.34 (5) 9.11.

The Yamaha RD 125 has a steel tube frame with front suspension featuring 28 mm telescopic forks and rear suspension consisting of dual rear shock pre-load adjustable. The motorcycle has front brakes of single 240mm disc and rear brakes of 130mm drum. The front and rear tyres of the motorcycle are 2.75-18 and 3.00-18 respectively. The wheelbase is 1245 mm/49.0 in and seat height is 749mm/29.5 inches. The wet weight of the motorcycle is 115kg/255lbs with a fuel capacity of 11.5 litres/3.04 US gallons.

Technical specifications:

Make Model: Yamaha RD 125

Year: 1977
Engine: Two stroke, parallel twin
Capacity: 124 cc / 7.6 cu-in
Bore x Stroke: 43 43 mm
Cooling System: Air cooled
Compression Ratio: 6.8:1
Induction: 2x 18mm Teikei carburetors
Ignition: Battery coil
Starting: Kick
Max Power: 17 hp / 12.4 kW @ 8500 rpm
Max Torque: 1.3 kgf-m @ 8000 rpm
Transmission: 5 Speed
Final Drive: Chain
Gear Ratio: (1) 34.52 (2) 19.67 (3) 14.11 (4) 11.34 (5) 9.11
Frame: steel tube engine used as a stressed member
Front Suspension: 28 mm telescopic forks
Rear Suspension: Dual rear shock pre-load adjustable
Front Brakes: Single240mm disc
Rear Brakes: 130 mm Drum
Front Tyre: 2.75-18
Rear Tyre: 3.00-18
Wheelbase: 1245 mm / 49.0 in
Seat Height: 749 mm / 29.5 in
Wet Weight: 115 kg / 255 lbs
Fuel Capacity: 11.5 Litres / 3.04 US gal

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Yamaha xs650 (1977)

admin — Fri, 31 Mar 2023 08:39:03 +0000

The 1977 Yamaha XS 650D is a vintage motorcycle with a four-stroke, parallel twin-cylinder engine. It has a capacity of 653 cc and a compression ratio of 8.4:1. The cooling system is air-cooled, while lubrication is through a wet sump. Induction is via two Mikuni BS38 carburetors while the ignition is powered by a battery and induction coil. It has both electric and kickstarting options. The bike has a maximum power output of 39.5 kW at 7200 rpm and torque of 54 Nm at 6800 rpm. It is equipped with a 5-speed transmission and a chain final drive. The suspension comprises of telescopic forks at the front and dual shock absorbers at the rear. It has twin hydraulic discs at the front and drum brakes at the rear, with a front tyre size of 3.50H-19 4PR and a rear tyre size of 4.00H-18 4PR. The bike has a length of 2175 mm, width of 780 mm, and height of 1090 mm with a wheelbase of 1435 mm. The seat height is 810 mm and ground clearance is 150 mm. It weighs 217 kg when wet and its fuel capacity is 15 litres with an average consumption of 5.0 L/100 km. The oil capacity is 2.5 litres while the top speed of the Yamaha XS 650D motorcycle is 185 km/h.

Technical specifications:

Make Model: Yamaha XS 650 / XS 650D

Year: 1977
Engine: Four stroke, parallel twin cylinder, SOHC, 2 valves per cylinder.
Capacity: 653 cc / 39.8 cu in
Bore x Stroke: 75 x 74 mm
Compression Ratio: 8.4:1
Cooling System: Air cooled
Lubrication: Wet sump
Induction: 2 x Mikuni BS38 carburetors
Ignition: Battery, induction coil
Starting: Electric and kick
Max Power: 39.5 kW / 53 hp @ 7200 rpm
Max Torque: 54 Nm / 5.5 kgf-m / 39.8 lb-ft @ 6800 rpm
Transmission: 5 Speed
Final Drive: Chain
Front Suspension: Telescopic forks
Rear Suspension: Dual shock absorbers
Front Brakes: Twin hydraulic discs, 267 mm
Rear Brakes: Drum
Front Tyre: 3.50H-19 4PR
Rear Tyre: 4.00H-18 4PR
Dimensions: Length: 2175 mm / 85.6″Width: 780 mm / 30.7″Height: 1090 mm / 42.9″
Wheelbase: 1435 mm / 56.5″
Ground Clearance: 150 mm / 5.5″
Seat Height: 810 mm / 31.9″
Dry Weight: 191 kg / 420 lbs
Wet Weight: 217 kg / 478 lbs
Fuel Capacity: 15 Litres / 4.0 US gal
Average Consumption: 5.0 L/100 km / 20 km/l / 47 US mpg
Oil Capacity: 2.5 Litres / 2.6 US qts
Top Speed: 185 km/h / 115 mph

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Suzuki GS550 (1977)

admin — Thu, 30 Mar 2023 18:53:05 +0000

The Suzuki GS 550 is a motorcycle from 1977 with a four-stroke, transverse four-cylinder engine and a capacity of 549cc. It has a compression ratio of 8.6:1 and is air-cooled. The bike features 4 VM22SS Mikuni carburetors and a battery and coil ignition system for starting, which can also be done with an electric start or kick start. It produces a maximum power of 35.8 kW / 49 hp at 9000 rpm and a maximum torque of 42 Nm at 7500 rpm. The clutch is wet and comes with 15 multi-plates, and it has a 6-speed transmission with a chain final drive. The front suspension uses a telescopic fork, while the rear suspension features twin shocks with 5-way adjustable spring load. The front brake is a single 275mm disc, and the rear brake is a drum. The bike’s dry weight is 195 kg, and its wet weight is 216 kg, while the fuel capacity is 17 litres. The bike has a consumption average of 5.6 L/100 km and can achieve a top speed of 181 km/h or 112 mph. Overall, the Suzuki GS 550 is a powerful and reliable motorcycle that is well-suited for long journeys, with its comfortable suspension system and strong engine performance.

Technical specifications:

Make Model: Suzuki GS 550

Year: 1977
Engine: Four stroke, transverse four cylinders, DOHC, 2 valves per cylinder.
Capacity: 549 cc / 33.5 cu in
Bore x Stroke: 56 x 55.8 mm
Compression Ratio: 8.6:1
Cooling System: Air cooled
Induction: 4 x VM22SS Mikuni carburetors
Ignition: Battery and Coil
Starting: Electric and kick
Max Power: 35.8 kW / 49 hp @ 9000 rpm
Max Torque: 42 Nm 4.3 kgf-m / 31 lb-ft @ 7500 rpm
Clutch: Wet, 15 multi-plate
Transmission: 6 Speed
Final Drive: Chain
Primary Ratio: 1.977:1
Front Suspension: Telescopic fork, oil damped
Rear Suspension: Twin shocks, coil over, 5-way adjustable springload
Front Brakes: Single 275mm disc, 1 piston caliper
Rear Brakes: Drum
Front Tyre: 3.25-19
Rear Tyre: 3.75-18
Rake: 29o
Trail: 119.9 mm / 4.7
Dry Weight: 195 kg / 430 lbs
Wet Weight: 216 kg / 476 lbs
Fuel Capacity: 17 Litres / 4.5 US gal / 3.7 Imp gal
Consumption Average: 5.6 L/100 km / 42 mpg / 50.4 Imp mpg
Standing 1/4 Mile: 13.7 sec / 152 km/h / 94.7 mph
Top Speed: 181 km/h / 112 mph

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Honda CD175 (1977)

admin — Thu, 30 Mar 2023 10:35:54 +0000

The Honda CD 125 is a motorcycle released in 1977. It has a four stroke, twin cylinder, SOHC engine with 2 valves per cylinder and a capacity of 125. The cooling system is air cooled and the compression ratio is unknown. It uses a carburetor for induction and CDI for ignition. It can be started with an electric or kick start and has a maximum power of 17 hp at 9000 rpm. The clutch is a wet multiplate and it has a 4-speed transmission with a final chain drive. The front suspension is oil dampened telescopic and can travel up to 115mm while the rear suspension is a twin shock, oil dampened with 64mm of wheel travel. It has drum brakes, 140mm in the front and 130mm in the rear. The tires are 2.75-17 in the front and 3.00-17 in the rear. It weighs 122 kg and has a fuel capacity of 10.5 liters.

Technical specifications:

Make Model: Honda CD 125

Year: 1977
Engine: Four stroke, twin cylinder, SOHC, 2 valve per cylinder
Capacity: 125
Bore x Stroke:
Cooling System: Air cooled
Compression Ratio:
Induction: Carburettor
Ignition: CDI
Starting: Electric & kick
Max Power: 17 hp 12.4 [email protected] 9000 rpm
Max Torque:
Clutch: Wet multiplate
Transmission: 4 Speed
Final Drive: Chain
Front Suspension: Oil dampened telescopic, 115mm wheel travel.
Rear Suspension: Twin shock, oil dampened, 64mm wheel travel.
Front Brakes: 140mm Drum
Rear Brakes: 130mm Drum
Front Tyre: 2.75 -17
Rear Tyre: 3.00 -17
Dry Weight: 122 kg
Fuel Capacity: 10.5 Litres

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Rickman Honda CR 900 (1977)

admin — Thu, 30 Mar 2023 02:45:55 +0000

The Rickman Predator 900CR is a motorcycle model produced in 1977. It has a four stroke, transverse four cylinder, DOHC engine with a capacity of 901. The bore x stroke measures at 64.5 x 69 mm and is cooled by air. The compression ratio is 8.8:1 and the bike is equipped with 4x 32 mm Mikuni carbs for induction. The ignition system is transistorized, and the bike starts with an electric starter. This model can produce a maximum power output of 81 hp at 8500 rpm and a maximum torque of 52.8 ft-lb at 7500 rpm. The Rickman Predator 900CR uses a 5-speed transmission and a chain for final drive. Marzocchi forks are used for front suspension, while the rear suspension utilizes Marzocchi shockers. The front brakes are equipped with 2x discs and the rear with a single disc. The front tyre measures at 4.10 V18 while the rear tyre is sized at 4.25 VB18. Its dry weight and fuel capacity are not provided.

Technical specifications:

Make Model: Rickman Predator 900CR

Year: 1977
Engine: Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder.
Capacity: 901
Bore x Stroke: 64.5 x 69 mm
Cooling System: Air cooled
Compression Ratio: 8.8:1
Induction: 4x 32 mm Mikuni carbs
Ignition: Transistorized
Starting: Electric
Max Power: 81 hp @ 8500 rpm
Max Torque: 52.8 ft-lb @ 7500 rpm
Transmission: 5 Speed
Final Drive: Chain
Front Suspension: Marzocchi forks
Rear Suspension: Marzocchi shockers
Front Brakes: 2x discs
Rear Brakes: Single disc
Front Tyre: 4.10 V18
Rear Tyre: 4.25 VB18
Dry Weight:
Fuel Capacity:

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Bimota SB2 (1977 )

admin — Wed, 29 Mar 2023 18:50:58 +0000

The Bimota SB2 motorcycle was produced in 1977 with only 140 units made. It has a four-stroke, transverse four-cylinder engine with a capacity of 743cc and 2 valves per cylinder. The bike is air and oil-cooled and has four 29mm Mikuni carbs for induction. It has an electric starting system and can produce a maximum power of 55.9 kW (75 hp) at 8700 rpm and maximum torque of 56.9 Nm at 8250 rpm.

The bike has a five-speed transmission and is equipped with a chain final drive. The frame is made of chrome molybdenum steel, making it extremely light at only 8.5 kg. The front suspension is a 35mm Ceriani telescopic fork, and the rear suspension is a single Corte & Cosso shock with variable preload adjustment. Its rake angle is 28 degrees.

The front brakes have two 280mm discs, while the rear brake has a single 260mm disc. The bike has a front tire size of 3.00-19 and a rear tire size of 130/80 H18. Its dry weight is 196 kg (432.1 lbs), and it has a fuel capacity of 13 liters (3.4 gallons).

According to Road Test: Bimota SB2 1977 La.Moto, this bike is a great ride with fantastic handling and speed. It is a rare and collectible piece of motorcycle history.

Technical specifications:

Make Model: Bimota SB2

Year: 1977
Production: 140 units
Engine: Four stroke, transverse four cylinder, 2 valves per cylinder
Capacity: 743 cc / 45.3 cub. in.
Bore x Stroke: 69 x 56.4 mm
Compression Ratio: 10.5:1
Cooling System: Air / oil cooled
Induction: 4x 29 mm Mikuni carbs
Ignition: –
Starting: Electric
Max Power: 55.9 kW / 75 hp @ 8700 rpm
Max Toque: 56.9 Nm / 5.8 kg-m / 42 lb-ft. @ 8250 rpm
Transmission: 5 Speed
Final Drive: Chain
Frame: Chrome molybdenum steel and is extremely light , 8.5 kg
Front Suspension: 35mm Ceriani telescopic fork
Rear Suspension: Single Corte & Cosso shock variable preload adjustment
Rake: 28 degrees
Front Brakes: 2x 280mm disc
Rear Brakes: Single 260mm disc
Front Tyre: 3.00-19
Rear Tyre: 130/80 H18
Dry Weight: 196 kg / 432.1 lbs.
Fuel Capacity: 13 Litres / US 3.4 gal.
Road Test: Bimota SB2 1977 La.Moto

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Kawasaki Z400 Special (1977)

admin — Wed, 29 Mar 2023 07:38:02 +0000

The Kawasaki Z400 Special is a motorcycle from 1977 that features a four-stroke, parallel twin-cylinder, SOHC engine with a 398cc capacity and 2 valves per cylinder. It has a compression ratio of 9.4:1, air cooling, and forced lubrication with a wet sump. The bike uses 2 Keihin CV32 carburetors for induction and battery/coil for ignition. It has both an electric and kick starter, producing a max power of 36 hp/26.8 kW at 8500 rpm and max torque of 3.3 kgf-m/23.8 lb-ft at 7500 rpm. The Kawasaki Z400 Special has a 5-speed transmission and chain final drive. The frame is a tubular double cradle with telescopic fork front suspension and swing arm rear suspension. It has front and rear drum brakes, with a front tire size of 3.25-S18 4PR and rear tire size of 3.50-SIB 4PR. The rake is 27 degrees with a trail of 104mm/4.1in, and the dimensions are Length 2080mm/81.9in, Width 775mm/30.5in, Length 1050mm/41.3in, Wheelbase 1370mm/53.9in. The Kawasaki Z400 Special has ground clearance of 125mm/4.9in, a dry weight of 175kg/386lbs, and a fuel capacity of 14 liters/3.6 US gal.

Technical specifications:

Make Model: Kawasaki Z 400 Special

Year: 1977
Engine: Four stroke, parallel twin cylinder, SOHC, 2 Valve per cylinder.
Capacity: 398 cc / 24.2 cu-in
Bore x Stroke: 64 62 mm
Compression Ratio: 9.4:1
Cooling System: Air cooled
Lubrication: Forced lubrication, wet sump
Induction: 2x Keihin CV32 6caburetor
Ignition: Battery & coil
Starting: Electric & kick
Max Power: 36 hp / 26.8 kW @ 8500 rpm
Max Torque: 3.3 kgf-m / 23.8 lb-ft @ 7500 rpm
Transmission: 5 Speed
Final Drive: Chain
Frame: Tubular, double cradle
Front Suspension: Telescopic fork
Rear Suspension: Swing arm
Front Brakes: Drum
Rear Brakes: Drum
Front Tyre: 3.25 – S18 4PR
Rear Tyre: 3.50 – SIB 4PR
Rake: 27 degrees
Trail: 104 mm / 4.1 in
Dimensions: Length 2080 mm / 81.9 in Width 775 mm / 30.5 in Length 1050 mm / 41.3 in
Wheelbase: 1370 mm / 53.9 In
Ground Clearance: 125 mm / 4.9 in
Dry Weight: 175 kg / 386 lbs
Fuel Capacity: 14 Litres / 3.6 US gal

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Triumph Bonneville 750 T140 Silver Jubilee (1977)

admin — Mon, 27 Mar 2023 18:02:00 +0000

The Triumph Bonneville 750 T140 Silver Jubilee was produced in 1977 with only 1000 units made. It has a parallel twin, four-stroke engine with two valves per cylinder and a capacity of 744cc. The compression ratio is 7.9:1 and it has 2 x 30mm Amal carburetors for induction. The kick-started engine produces 40.3 kW / 54 hp @ 5000 rpm. The motorcycle has a wet, multiplate clutch and a five-speed transmission with a chain, 106-link final drive. The frame is made of tubular steel with a double front downtube and an oil-bearing large tube backbone. The front suspension is telescopic forks and the rear is a swingarm with Girling shocks that are 3-way spring preload adjustable. It has a single-piston caliper 254mm disc brakes on the front and rear with Dunlop Red Arrow tires, 4.10-19 K91 ribbed on the front and 4.10-18 K91 on the rear. The wheelbase is 1422mm / 56 inches and it weighs 177kg / 390 lbs. The fuel capacity is 12 liters / 3.2 US gal / 2.6 Imp gal with oil capacity at 2.3 L / 4.8 US pt / 4.0 Imp pt. It has a seat height of 813mm / 32 inches and its dimensions are 2220mm in length and 840mm in width.

Technical specifications:

Make Model: Triumph Bonneville 750 T140V Silver Jubilee

Year: 1977
Production: 1000 Units
Engine: Four stroke, parallel twin, OHV, 2 valves per cylinder
Capacity: 744 cc / 45.4 cu in
Bore x Stroke: 76 x 82 mm
Compression Ratio: 7.9:1
Cooling System: Air cooled
Induction: 2 x 30 mm Amal carburetors
Ignition: Battery / dual coil / dual points / Lucas
Starting: Kick
Max Power: 40.3 kW / 54 hp @ 5000 rpm
Clutch: Wet, multiplate
Transmission: 5 Speed
Final Drive: Chain, 106 links
Gear Ratios: 1st 12.25 / 2nd 8.63 / 3rd 6.58 / 4th 5.59 / 5th 4.70:1
Frame: Tubular steel, double front downtubes, oil bearing large tube backbone
Front Suspension: Telescopic forks
Rear Suspension: Swingarm, Girling shocks, 3-way spring preload adjustable
Front Brakes: Single 254 mm disc, 1 piston caliper
Rear Brakes: Single 254 mm disc, 1 piston caliper
Front Tyre: 4.10-19 K91 ribbed, Dunlop Red Arrow
Rear Tyre: 4.10-18 K91, Dunlop Red Arrow
Rake: 28o
Trail: 109 mm / 4.3 in
Wheelbase: 1422 mm / 56 in
Dimensions: Length: 2220 mm / 87.5 in Width: 840 mm / 33.0 in
Seat Height: 813 mm / 32.0 in
Dry Weight: 177 kg / 390 lbs
Oil Capacity: 2.3 L / 4.8 US pt / 4.0 Imp pt
Fuel Capacity: 12 Litres / 3.2 US gal / 2.6 Imp gal

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Benelli 500 Quattro (1977)

admin — Mon, 27 Mar 2023 10:32:02 +0000

The Benelli 500LS motorcycle, released in 1977, featured a four-stroke, transverse four-cylinder engine with two valves per cylinder and a capacity of 498cc. It had a compression ratio of 10.2:1 and was equipped with four 22mm Dell’Orto carburetors. The bike had both electric and kick start options and could reach a maximum power of 36.5kW or 49hp at 8500rpm, with a maximum torque of 34Nm or 25.1lbs-ft at 9300rpm. It was fitted with a 5-speed transmission, final drive chain, and front telescopic forks and pivoted rear fork 5-way spring preload in the suspension. The bike had 2 x 260mm discs for the front brakes, a 200mm drum for the rear brakes, and front and rear tires of size 3.00-18 and 3.50-18 respectively. The motorcycle had a length of 2100mm or 82.7in, a width of 800mm or 31.5in, and a height of 1000mm or 39.4in. It had a dry weight of 198kg or 437lbs and a wet weight of 230kg or 507lbs, with a fuel capacity of 19 litres or 5.02 US gallons. The bike had a fuel consumption of 6.7 L/100km or 35.1 US mpg and a top speed of 180 km/h or 111 mph.

Technical specifications:

Make Model: Benelli 500LS

Year: 1977
Engine: Four stroke, transverse four cylinders , 2 valves per cylinder
Capacity: 498 cc / 30.4 cu in
Bore x Stroke: 56 x 50.6 mm
Compression Ratio: 10.2:1
Oil Capacity: 2.5 L / 2.6 US qts
Induction: 4 x 22mm Dell’Orto carburetors
Starting: Electric and kick start
Max Power: 36.5 kW / 49 hp @ 8500 rpm
Max Torque: 34 Nm / 3.47 kgf-m / 25.1 lbs-ft @ 9300 rpm
Transmission: 5 Speed
Final drive: Chain
Front Suspension: Telescopic forks
Rear Suspension: Pivoted rear fork 5-way spring preload
Front Brakes: 2 x 260mm discs
Rear Brakes: 200 mm drum
Front Tyre: 3.00-18
Rear Tyre: 3.50-18
Dimensions: Length: 2100 mm / 82.7 in Width: 800 mm / 31.5 in Height: 1000 mm / 39.4 in
Dry Weight: 198 kg / 437 lbs
Wet Weight: 230 kg / 507 lbs
Fuel Capacity: 19 Litres / 5.02 US gal
Fuel Consumption: 6.7 L/100 km / 14.9 km/l / 35.1 US mpg
Top Speed: 180 km/h / 111 mph

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Yamaha DT 250 (1977)

admin — Mon, 27 Mar 2023 03:11:05 +0000

The Yamaha DT 250 is a 1977 motorcycle with a two-stroke, single-cylinder engine and a capacity of 246 cc or 15.0 cu-in. The cooling system is air-cooled, and the compression ratio is 6.8:1. The autolube lubrication system is manually adjusted. The ignition is an external-rotor magneto with CDI, and a six-volt battery. The bike starts with a kick, and its maximum power is 17 hp at 6000 rpm. The maximum torque is 20.7 Nm or 15.3 lb-ft at 5500 rpm. The Yamaha DT 250 has a five-speed transmission with a chain final drive, and its gear ratio varies depending on the gear. The frame is double-downtube, full-cradle mild-steel, while the front suspension has an oil-damped, coil-spring fork. The rear suspension is a DeCarbon-type, nitrogen-charged mono-shock producing. Both front and rear brakes come with conical hubs and rod-actuated drum brakes. The motorcycle’s width is 870 / 34.2 in, meanwhile, its wheelbase is 1420 mm / 55.9 in. The Yamaha DT 250 also has an 856 mm / 33.7 in seat height and a ground clearance of 255 mm / 10.0 in, weighing 131 kg / 290 lbs with a full gas tank capacity of 8.5 Litres / 2.2 gal.

Technical specifications:

Make Model: Yamaha DT 250

Year: 1977
Engine: Two stroke, single cylinder
Capacity: 246 cc / 15.0 cu-in
Bore x Stroke: 70 x 64 mm
Cooling System: Air cooled
Compression Ratio: 6.8:1
Lubrication: Autolube
Induction: Single 28mm Mikuni VM28SS
Ignition: External-rotor magneto; CDI; six-volt battery
Starting: Kick
Max Power: 17 hp 12.6 kW @ 6000 rpm
Max Torque: 20.7 Nm / 15.3 lb-ft @ 5500 rpm
Transmission: 5 Speed
Final Drive: Chain
Gear Ratio: 1st 33/13, 2.538 / 2nd 34/19, 1.789 3rd 26/20, 1.300 / 4th 23/23, 1.000 /5th 20/26, 0.769
Frame: Double-downtube, full-cradle, mild-steel frame; tubular-section, mild-steel swing arm
Front Suspension: Oil-damped, coil-spring fork with forward-mounted axle and
Front Wheel Travel: 195 mm / 7.6 in
Rear Suspension: DeCarbon-type, nitrogen-charged mono-shock producing
Rear Wheel Travel: 152 mm / 5.9 in
Front Brakes: Conical hub with drum brake
Rear Brakes: Conical hub with rod-actuated drum brake
Front Tyre: 3.00-21
Rear Tyre: 4.00-18
Rake: 135 mm / 5.3 in
Dimensions: Width 870 / 34.2 in
Wheelbase: 1420 mm / 55.9 in
Seat Height: 856 mm / 33.7 in
Ground Clearance: 255 mm / 10.0 in
Dry Weight: 122 kg / 269 lbs
Wet Weight: 131 kg / 290 lbs
Fuel Capacity: 8.5 Litres / 2.2 gal

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Kawasaki KH 125 (1977)

admin — Mon, 27 Mar 2023 00:50:58 +0000

The Kawasaki KH 125 is a motorcycle model that was released in 1977. It features a two-stroke, single cylinder engine with a capacity of 124cc and a 7.6 cu-in. The engine has a bore and stroke of 56 x 50.6 mm and it is air-cooled. The compression ratio is 7.0:1 and the induction is done through a carburetor. The ignition uses CDI and the bike is started with a kick. The maximum power and torque are not provided. The transmission is six-speed and the drive is through a chain. The front suspension type is not mentioned, but the rear suspension is not provided. The front brake is a single disc and the rear brake is a drum. The front tyre measures 2.75-18 and the rear tyre measures 3.00-18. The bike weighs 95kg and has a fuel capacity of 11.6 litres. It offers an average consumption of 27km/l and can reach a top speed of 124km/h.

Technical specifications:

Make Model: Kawasaki KH 125

Year: 1977
Engine: Two stroke, single cylinder,
Capacity: 124 cc / 7.6 cu-in
Bore x Stroke: 56 x 50.6 mm
Cooling System: Air cooled
Compression Ratio: 7.0:1
Induction: Carburetor
Ignition /: CDI
Starting: Kick
Max Power:
Max Torque:
Transmission / Drive: 6 Speed / chain
Front Suspension:
Rear Suspension:
Front Brakes: Single disc
Rear Brakes: Drum
Front Tyre: 2.75-18
Rear Tyre: 3.00 -18
Dry Weight: 95 kg
Fuel Capacity: 11.6 Litres
Consumption average: 27 km/lit
Top Speed: 124 km/h

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Suzukit TS185 Sierra (1977)

admin — Sun, 26 Mar 2023 13:43:27 +0000

The Suzuki TS 185 Sierra is a 1977 motorcycle with a two-stroke, single cylinder, aluminum, piston port engine and a capacity of 183 cc. Its compression ratio is 6.4:1 and it has a maximum power of 13.4 kW at 7000 rpm and a maximum torque of 18.6 Nm at 6500 rpm. The motorcycle has a wet, multiplate clutch and a five-speed transmission, with a final drive chain. The front suspension is a telescopic fork with oil dampening and three-way adjustability, while the rear suspension is a swinging arm with dual shocks, coil springs, oil dampening, and five-way adjustability. It has front and rear drum brakes with an internal expanding system. The front and rear tires are semi-knobbly with dimensions of 2.75-21 4PR and 3.50-18 4PR, respectively. The motorcycle has a length of 2050 mm, a width of 836 mm, and a height of 1090 mm. Its wheelbase is 1331 mm and its ground clearance is 231 mm. The Suzuki TS 185 Sierra has a claimed top speed of 121 km/h (75 mph), a climbing ability of 35 degrees, a dry weight of 101 kg, and an oil capacity of 1.2 liters and fuel capacity of 7.6 liters.

Technical specifications:

Make Model: Suzuki TS 185 Sierra

Year: 1977
Engine: Two stroke, single cylinder, aluminium, piston port
Capacity: 183 cc / 11.2 cu in
Bore x Stroke: 64 57 mm
Compression Ratio: 6.4:1
Cooling System: Air cooled
Lubrication System: Suzuki CCI
Induction: Mikuni VM26 carburetor
Ignition: Suzuki PEI, pointless
Starting: Kick
Max Power: 13.4 kW / 18 hp @ 7000 rpm
Max Torque: 18.6 Nm / 1.9 kgf-m / 13.7 lb-ft @ 6500 rpm
Clutch: Wet, multiplate
Transmission: 5 Speed
Final Drive: Chain
Front Suspension: Telescopic fork, oil-dampened, 3-way adjustable
Front Wheel Travel: 152 mm / 6.0 in
Rear Suspension: Swinging arm, dual shocks, coil springs, oil-dampened, 5-way adjustable
Front Brakes: Drum, internal expanding
Rear Brakes: Drum, internal expanding
Front Tyre: 2.75-21 4PR Semi-knobbly
Rear Tyre: 3.50-18 4PR Semi-knobbly
Dimensions: Length: 2050 mm / 80.7 in Width: 836 mm / 32.9 in Height: 1090 mm / 42.9 in
Wheelbase: 1331 mm / 52.4 in
Ground Clearance: 231 mm / 9.1 in
Climbing Ability: 35o
Dry Weight: 101 kg / 223 lbs
Oil Capacity: 1.2 Litres / 2.5 US pt / 2.1 Imp pt
Fuel Capacity: 7.6 Litres / 2.0 US gal / 1.7 Imp gal
Top Speed (claimed): 121 km/h / 75 mph

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Laverda 500 Alpino (1977)

admin — Sat, 25 Mar 2023 21:31:05 +0000

The Laverda 500 Alpino was a motorcycle model released in 1977. It has a four-stroke parallel twin-cylinder engine with a capacity of 497cc, generating 44 horsepower at 9500 RPM and 44.7 Nm of torque at 5200 RPM. The engine features a DOHC configuration and four valves per cylinder, with air cooling and a compression ratio of 9:6:1. The bike comes fitted with electric CDI ignition, a six-speed transmission and a chain final drive. The front and rear suspension features Marzocchi telescopic forks and five-way adjustable shocks, respectively. Brakes are dual 260mm discs with two-piston calipers in the front and a single 260mm disc with a one-piston caliper in the rear. The Laverda 500 Alpino has a top speed of 107.2 mph and can accelerate from 0 to 60 in 5.2 seconds, with an average fuel consumption of 43 mpg. Its dry weight is 175 kg while its wet weight is 189 kg, and it has a fuel capacity of 13.5 liters.

Technical specifications:

Make Model: Laverda 500 Alpino

Year: 1977
Engine: Four stroke, parallel twin cylinders, DOHC, 4 valve per cylinder
Capacity: 497 cc / 30.2 cu-in
Bore x Stroke: 72 x 61 mm
Cooling System: Air cooled
Compression Ratio: 9.6:1
Induction: 2x 32mm Dell’Orto carburetors
Ignition: Electric CDI
Starting: Electric
Max Power: 44 hp / 32.1 kW @ 9500 rpm
Max Torque: 44.7 Nm / 33 lb-ft @ 5200 rpm
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: Marzocchi telescopic forks
Rear Suspension: Marzocchi 5-way adjustable shocks
Front Brakes: 2x 260mm discs 2 piston calipers
Rear Brakes: Single 260mm disc 1 piston caliper
Front Tyre: 90/90-17
Rear Tyre: 110/90-18
Dry Weight: 175 kg / 385.8 lbs
Wet Weight: 189 kg / 416.7 lbs
Fuel Capacity: 13.5 Litres / 3.5 US gal
Consumption Average: 43 mpg
Standing 1/4 Mile: 14.0 sec / 93 mph
Top Speed: 107.2 mph

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Honda CB400F (1977)

admin — Sat, 25 Mar 2023 17:00:10 +0000

The Honda CB400F motorcycle was released in 1977 with a four-stroke, transverse four-cylinder engine with SOHC and 2 valves per cylinder. It had a capacity of 408cc/24.8cu-in and a compression ratio of 9.4:1. The bike used 4x20mm Mikuni carburetors and a wet sump lubrication system. The ignition was powered by a battery and coil and the bike had both electric and kick start capabilities. The motorcycle had a maximum power output of 37hp/27.5KW @ 8500rpm and a maximum torque of 24 ft-lb/32.5Nm @ 7500rpm. The bike had a six-speed transmission and chain drive with a wet multi-plate clutch. The front suspension consisted of telescopic forks and the rear suspension had dual shocks that were preload adjustable. The bike had a single 267mm disc brake on the front and a 160mm drum brake on the rear. The motorcycle had a top speed of 103mph with a 0-60 acceleration time of 6.70 seconds and could travel 49.7mpg. The wheelbase measured 1355mm/53.3in with a seat height of 790mm/31.1in and a ground clearance of 150mm/5.9in. The bike had a wet weight of 185kg/407lbs and held 14 liters/3.7 US gallons of fuel. The instrumentation included a speedometer with trip, tachometer, oil lamp, and neutral lamp. The Honda CB400F was a popular and powerful motorcycle during its time with both electric and kick start methods and a favorable weight to power ratio.

Technical specifications:

Make Model: Honda CB 400F

Year: 1977
Engine: Four stroke, transverse four cylinder, SOHC, 2 valve per cylinder.
Capacity: 408 cc / 24.8 cu-in
Bore x Stroke: 51 50 mm
Cooling System: Air cooled
Compression Ratio: 9.4:1
Lubrication: Wet sump
Induction: 4x 20mm Mikuni carburetors
Ignition: Battery and coil
Starting: Electric & kick
Max Power: 37 hp / 27.5 KW @ 8500 rpm
Max Toque: 24 ft-lb / 32.5 Nm @ 7500 rpm
Transmission: 6 Speed
Final Drive: Chain
Clutch: Wet multi-plate
Front Suspension: Telescopic forks
Rear Suspension: Dual shocks preload adjustable
Front Brakes: Single 267mm disc
Rear Brakes: 160mm drum
Front Tyre: 3.00-18
Rear Tyre: 3.50-18
Instrumentation: Speedometer with trip, Tachometer, Oil lamp, Neutral lamp
Wheelbase: 1355 mm / 53.3 in
Seat Height: 790 mm / 31.1 in
Ground Clearance: 150 mm / 5.9 in
Wet Weight: 185 kg / 407 lbs
Fuel Capacity: 14 Litres / 3.7 US gal
Fuel Consumption: 49.7 mpg
Standing 1/4: 14.71 sec @ 86.04 mph
Acceleration 0-60: 6.70 sec
Top Speed: 103 mph

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Kawasaki Z400 (1977)

admin — Sat, 25 Mar 2023 10:26:06 +0000

The Kawasaki Z 400 Delux is a motorcycle produced in 1977, equipped with a four-stroke parallel twin cylinder engine, a 398cc capacity, and a 9.4:1 compression ratio. The bike has a tubular, double cradle frame, a telescopic fork front suspension, and a swing arm rear suspension. It comes with a single 226mm disc front brake and a 180mm drum rear brake, along with a 5-speed transmission and chain final drive. The Z 400 Delux has a maximum power of 36 hp at 8500 rpm and a maximum torque of 3.3 kgf-m at 7500 rpm, as well as a top speed of 94 mph. Its fuel capacity is 14 liters, and it has an average fuel consumption of 56 mpg. The bike weighs 175 kg and has a ground clearance of 125 mm. In a bike magazine road test, the Z 400 Delux achieved a standing quarter-mile time of 15.4 seconds.

Technical specifications:

Make Model: Kawasaki Z 400 Delux

Year: 1977
Engine: Four stroke, parallel twin cylinder, SOHC, 2 Valve per cylinder.
Capacity: 398 cc / 24.2 cu-in
Bore x Stroke: 64 62 mm
Compression Ratio: 9.4:1
Cooling System: Air cooled
Lubrication: Forced lubrication, wet sump
Induction: 2x Keihin CV32 6caburetor
Ignition: Battery & coil
Starting: Electric & kick
Max Power: 36 hp / 26.8 kW @ 8500 rpm
Max Torque: 3.3 kgf-m / 23.8 lb-ft @ 7500 rpm
Transmission: 5 Speed
Final Drive: Chain
Frame: Tubular, double cradle
Front Suspension: Telescopic fork
Rear Suspension: Swing arm
Front Brakes: Single 226mm disc
Rear Brakes: 180mm Drum
Front Tyre: 3.25 – S18 4PR
Rear Tyre: 3.50 – SIB 4PR
Rake: 27 degrees
Trail: 104 mm / 4.1 in
Dimensions: Length 2080 mm / 81.9 in Width 775 mm / 30.5 in Length 1050 mm / 41.3 in
Wheelbase: 1370 mm / 53.9 In
Ground Clearance: 125 mm / 4.9 in
Dry Weight: 175 kg / 386 lbs
Fuel Capacity: 14 Litres / 3.6 US gal
Consumption Average: 56 mpg
Standing 1/4 Mile: 15.4 sec
Top Speed: 94 mp/h
Road Test: Bike Magazine

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Suzuki GT380 (1977)

admin — Sat, 25 Mar 2023 09:19:09 +0000

The Suzuki GT380B motorcycle was produced in 1977 and features a two-stroke, transverse three-cylinder engine with a capacity of 371cc. It has a compression ratio of 7.2:1 and an air-cooled cooling system with a 3-into-4 stainless steel exhaust. The bike is equipped with 3 x 24mm Mikuni carburetors and a battery and coil ignition system. It can be started with a kick and has a maximum power of 27.7 kW / 38 hp @ 7500 rpm and a maximum torque of 38 Nm / 3.9 kgf-m / 28 lb-ft @ 6000 rpm.

The Suzuki GT380B has a wet, multiplate clutch and a 6-speed transmission with a final drive chain. The front suspension is a telescopic fork with oil dampening and the rear suspension consists of dual shocks with springs that are five-way adjustable. The bike has a front single 275mm disc brake and a 180mm drum brake on the rear. The front tyre is 3.00-19 4PR and the rear tyre is 3.50-18 4PR.

The dimensions of the motorcycle are 2090mm in length, 815mm in width, and 1125mm in height. It has a wheelbase of 1379mm, a ground clearance of 145mm, and a seat height of 787mm. The wet weight of the bike is 171kg and it has a fuel capacity of 15 litres, an oil capacity of 1.3 litres, and can reach a top speed of 153 km/h or 95 mph. It also has a standing 1/4 mile speed of 13.8 seconds.

Technical specifications:

Make Model: Suzuki GT 380B

Year: 1977
Engine: Two stroke, transverse three cylinder
Capacity: 371 cc / 22.6 cu in
Bore x Stroke: 54 x 54 mm
Compression Ratio: 7.2:1
Cooling System: Air cooled
Exhaust: 3 into 4, stainless steel
Induction: 3 x 24mm Mikuni carburetors
Ignition: Battery and coil
Starting: Kick
Max Power: 27.7 kW / 38 hp @ 7500 rpm
Max Torque: 38 Nm / 3.9 kgf-m / 28 lb-ft @ 6000 rpm
Clutch: Wet, multiplate
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: Telescopic fork, oil dampened
Rear Suspension: Dual shocks, springs, 5-way adjustable
Front Brakes: Single 275 mm disc
Rear Brakes: 180mm drum
Front Tyre: 3.00-19 4PR
Rear Tyre: 3.50-18 4PR
Dimensions: Length: 2090 mm / 82.3 in Width: 815 mm / 32.1 in Height: 1125 mm / 44.3 in
Wheelbase: 1379 mm / 54.3 in
Ground Clearance: 145 mm / 5.7 in
Seat Height: 787 mm / 31 in
Wet Weight: 171 kg / 377 lbs
Fuel Capacity: 15 Litres / 4.0 US gal / 3.3 Imp gal
Oil Capacity: 1.3 Litres / 2.7 US pt / 2.2 Imp pt
Standing 1/4 Mile: 13.8 sec
Top Speed: 153 km/h / 95 mph

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