Honda VFR 750F (1993)

admin — Tue, 28 Mar 2023 06:10:05 +0000

The Honda VFR 750F-P is a four-stroke, 90-degree V-four cylinder motorcycle with an engine capacity of 748cc. It has a liquid-cooled cooling system, forced pressure and wet sump lubrication, and induction through 4x 36mm Keihin CV. The ignition is a digitalized full transistor ignition with NGK CR8EH9 or ND U24FER9 spark plugs. The motorcycle has electric starting and a clutch that is wet, multiple discs, and cable-operated. The transmission is a 6-speed constant mesh with a final drive chain. The front suspension has 41mm Showa cartridge forks with no external adjustment, and the rear suspension has a Pro-link single-sided swingarm with adjustable preload. The front brakes are 2x 296mm discs with 2 piston calipers, while the rear brakes are a single 256mm disc with a 1 piston caliper. The motorcycle has a 17 x 3.5-inch front wheel and a 17 x 3.5-inch rear wheel, with a front tyre of 120/70 VR17 and a rear tyre of 170/60 VR17. Its dry weight is 216kg, and the fuel capacity is 19 litres, with a consumption average of 6.7L/100km, 15.0km/l, and 35.2mpg. The standing 1/4 mile is 11.2 sec/193.7 km/h/120.4 mph, and the top speed is 239.4 km/h/148.8 mph.

Technical specifications:

Make Model: Honda VFR 750F-P

Year: 1993
Engine: Four stroke, 90 degreesV-four cylinder, DOHC, 4 valve per cylinder
Capacity: 748 cc / 45.6 cub in
Bore x Stroke: 70 x 48.6 mm
Cooling System: Liquid cooled
Compression Ratio: 11.0:1
Lubrication: Forced pressure and wet sump
Induction: 4x 36 mm Keihin CV
Ignition: Digitalized full transistor ignition
Spark Plug: NGK CR8EH9 or ND U24FER9
Starting: Electric
Max Power: 74 kW / 102 hp @ 9500 rpm
Max Power Rear Tyre: 65.7 kW / 88.2 hp @ 9800 rpm)
Max Torque: 76.5 Nm / 7.8 kgf-m / 56.4 lb-ft @ 8500 rpm
Clutch: Wet, multiple discs, cable operated
Transmission: 6 Speed constant mesh
Final Drive: Chain
Primary Reduction: 1.939 (64/33)
Final Reduction: (sprockets) 2.6875 (43/16)
Gear Ratio: 1st 2.8461 (37/13) 2nd 2.0625 (33/16) 3rd 1.6315 (31/19) 4th 1.3333 (28/21) 5th 1.1538 (30/26) 6th 1.0357 (29/28):1
Frame: Twin-spar aluminum diamond
Front Suspension: 41mm Showa cartridge forks, no external adjustment
Front Wheel Travel: 140 mm / 5.5 in
Rear Suspension: Pro-link single sided swingarm, adjustable preload
Rear Wheel Travel: 130 mm / 5.2 in
Front Brakes: 2x 296mm discs, 2 piston calipers
Rear Brakes: Single 256mm disc,1 piston caliper
Front Wheel: 17 x 3.5 in
Rear Wheel: 17 x 3.5 in
Front Tyre: 120/70 VR17
Rear Tyre: 170/60 VR17
Rake: 26 degrees
Trail: 100 mm / 3.9 in
Dimensions: Length 2180 mm / 85.8 in Width 700 mm / 27.6 in Height 1185 mm / 46.7 in
Wheelbase: 1470 mm / 57.9 in
Ground clearance: 130 mm / 5.1 in
Dry Weight: 216 kg / 476 lbs
Wet Weight: 236 kg / 520 lbs
Fuel Capacity: 19 Litres / 5.0 gal
Reserve: 3.5 Litres / 0.92 gal
Consumption Average: 6.7 L/100/km / 15.0 km/l / 35.2 mpg
Braking 60 km/h / 37 mph – 0: 13.6 m / 44.6 ft
Braking 100 km/h / 62 mph – 0: 36.9 m / 121 ft
Standing 1/4 Mile: 11.2 sec / 193.7 km/h / 120.4 mph
Top Speed: 239.4 km/h /148.8 mph
Related Links: VFR History / VFR info

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Maico M250 SC (1984)

admin — Sun, 26 Mar 2023 04:55:21 +0000

The Maico M250 SC (Supercross) is a 1984 motorcycle with a single cylinder, two-stroke engine and a capacity of 247 cc / 15.1 cubic inches. It has a liquid cooling system, Bing carburetor type 54, 38mm, and a single aluminum silencer exhaust. The ignition is Motoplat and has a kick starting system, with a Champion NZ spark plug. The gearbox has 5-speed transmission with a final chain drive with adjustable rebound suspension from a single shock ~Ahlins to reduce impact shock. It also has a Front Suspension Telescopic fork, air/oil, 42mm with a 310mm/12.2in Front Wheel Travel and a Rear Suspension of Single shock, adjustable rebound with 325 mm/12.8 in Rear Wheel Travel. The motorcycle has a wet weight of 105 kg / 231 lbs and a fuel capacity of 9 L / 2.3 US gal. It has a ground clearance of 372 mm / 14.6 in, seat height of 960 mm / 38 in, a trail of 126mm/4.96 in, and a rake of 28.5 degrees. The front and back tires are Metzeler with 3.00 x 21 and 4.50 x 18 sizes respectively. The Dirt Bike review in June 1984 reported that the motorcycle had trusted handling while jumping but could be hard to start.

Technical specifications:

Make Model: Maico M250 SC (Supercross)

Year: 1984
Engine: Single cylinder, two stroke
Capacity: 247 cc / 15.1 cub in.
Bore x Stroke: 67 x 70 mm
Cooling System: Liquid cooled
Fuel System: Bing carburetor, type 54, 38 mm
Oil/fuel mix: 32:1
Exhaust: Single, aluminium silencer
Ignition: Motoplat
Starting: Kick
Spark Plug: Champion NZ
Transmission: 5-Speed
Final Drive: Chain
Gear Ratios: 1st 22.07 / 2nd 17.20 / 3rd 13.22 / 4th 11.14 / 5th 9.40:1
Rake: 28.5 degrees
Trail: 126 mm / 4.96 in.
Wheelbase: 1490mm / 58.6 in.
Ground Clearance: 372 mm / 14.6 in.
Seat Height: 960 mm / 38 in.
Front Suspension: Telescopic fork, air/oil, 42 mm
Front Wheel Travel: 310 mm/ 12.2 in.
Rear Suspension: Single shock, ~Ahlins, adjustable for rebound
Rear Wheel Travel: 325 mm / 12.8 in.
Front Tyre: 3.00 x 21 Metzeler
Rear Tyre: 4.50 x 18 Metzeler
Wet Weight: 105 kg / 231 lbs
Fuel Capacity: 9 L / 2.3 US gal
Review: Dirt Bike, June 1984

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Maico M250 SC Archives - MotorcycleSpecifications.com

Honda VFR 750F (1993)

Technical specifications:

Maico M250 SC (1984)

Technical specifications: