Suzuki GS750E II (1980)

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The Suzuki GS750E II is a motorcycle from 1980 with a four stroke, transverse four cylinder engine with two valves per cylinder and a capacity of 748 cc. It has an air cooling system, 4 Mikuni carburetors, and battery coil ignition. The bike has wet sump lubrication, electric and kick starting, and a maximum power of 53.6 kW at 8500 rpm. The clutch is a wet multi-plate, and the transmission is 5 speed. The front suspension is a 35mm Kayaba with anti-dive adjustable air pressure, while the rear suspension has dual shocks and adjustable preload and spring rebound damping. The bike has single 292mm disc brakes with 1 piston calipers, and the front and rear tires are 3.25 H19 and 4.00 H18 respectively. The wheelbase is 1490 mm, and the ground clearance is 150 mm. The bike weighs 223 kg and has a fuel capacity of 18 liters. The average fuel consumption is 6.4 L/100 km, and its top speed is 180 km/h.

Technical specifications:

Make Model: Suzuki GS 750E II

Year: 1980


Engine: Four stroke, transverse four cylinders, DOHC, 2 valve per cylinder.
Capacity: 748 cc / 45.6 cu in
Bore x Stroke: 65 x 56.4 mm
Cooling System: Air cooled
Compression Ratio: 8.7:1
Lubrication: Wet sump
Induction: 4 x Mikuni VM26SS carburators
Ignition: Battery, coil
Battery: 12V 14AH/10 hr.
Generator: 3 ph AC
Spark plug type: NGK B8ES
Starting: Electric & kick
Max Power: 53.6 kW / 72 hp @ 8500 rpm
Max Torque: 60 Nm / 6.1 kgf-m / 44.2 lb-ft @ 8250 rpm
Clutch: Wet multi-plate

Transmission: 5 Speed
Final Drive: Chain, 630SO 96 link, O-ring .81/2 in. free-play
Primary reduction: 2.152 (99/46)
Final reduction: 2.733 (41/15)
Gear Ratio: 1st 2.571 (36/14) / 2nd 1.777 (32/18) / 3rd 1.380(29/21) / 4th 1.125 (27/24) / 5th 0.961 (25/26)
Front Suspension: 35mm Kayaba with anti dive adjustable air pressure.
Rear Suspension: Dual shocks adjustable preload and spring rebound damping.
Front Brakes: Single 292 mm disc, 1 piston caliper
Rear Brakes: Single 292 mm disc ,1 piston caliper
Front Tyre: 3.25 H19
Rear Tyre: 4.00 H18
Steering Angle: 40 degrees
Caster: 63 degrees
Trail: 107 mm / 4.21 in
Turning radius: 2.5 m / 8.5 ft
Dimensions: Length 2225 mm / 87.6 in Width 870 mm / 34.3 in Height 1170 mm / 46.1in
Wheelbase: 1490 mm / 58.7 in
Ground clearance: 150 mm / 5.9 in
Dry Weight: 223 kg / 492 lbs.
Fuel Capacity: 18 Litres / 4.8 US gal / 4.0 Imp gal

Reserve: 2 Litres / 0.5 US gal / 0.44 Imp gal
Consumption Average: 6.4 L/100 km / 15.6 km/l / 36.7 US mpg / 44.1 Imp mpg
Standing 1/4 Mile: 12.8 sec
Top Speed: 180 km/h / 112 mph

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