Suzuki GSX750ES (1984-85)

The Suzuki GSX 750ES motorcycle was introduced in 1984 and produced until 1985. It features a four-stroke, transverse four-cylinder engine with 747 cc capacity, 4 valves per cylinder, and DOHC valve train. The compression ratio is 9.6:1, and the lubrication system is wet sump. The bike is cooled by air and oil, and the ignition is transistorized. The headlight is a 55/60W H4 halogen, and the bike can be started electrically. The maximum power output is 84 hp at 9500 rpm, and the maximum torque output is 68 Nm at 8500 rpm. The clutch is wet multiple plates, coil spring, and the bike has a 5-speed transmission. The final drive is a #530 chain, and the primary drive ratio is 1.895:1. The bike has a steel pipe and profile cradle frame, and both the front and rear suspension are adjustable. The front suspension is telescopic fork with preload adjustment and hydraulic anti-dive, while the rear suspension is full-floater with preload and 4-way rebound damping adjustment. The bike has front and rear disc brakes, with a cast alloy wheel measuring 2.15 x 16 inches on the front and 2.50 x 17 inches on the rear. The bike weighs 210 kg (462 lbs) dry and has a fuel capacity of 19.5 liters (5.1 US gallons). The average fuel consumption rate is 4.9 liters/100 km (48 US mpg). The bike can reach a top speed of 217.2 km/h (135 mph) and complete a standing 1/4 mile in 12.0 seconds at 174 km/h (108 mph).

Technical specifications:

Make Model: Suzuki GSX 750ES

Year: 1984 – 85
Engine: Four stroke, transverse four cylinders, DOHC, 4 valve per cylinder.
Capacity: 747 cc / 45.5 cu-in
Bore x Stroke: 67 x 53 mm
Cooled System: Air/Oil cooled
Compression Ratio: 9.6:1
Lubrication: Wet sump
Induction: 4 x Mikuni 32 mm carburators
Ignition: Transistorized
Headlight type: 55/60W H4 halogen
Starting: Electric
Max Power: 62.6 kW / 84 hp @ 9500 rpm
Max Torque: 68 Nm / 6.9 kgf-m / 50.2 lb-ft @ 8500 rpm
Clutch: Wet multiple plates, coil spring
Transmission: 5 Speed
Final Drive: #530 Chain
Primary Drive Ratio: 1.895:1
Final Drive Ratio: 3.071:1
Gear Ratio: 1st 2.50 / 2nd 1.75 / 3rd 1.37 / 4th 1.13 / 5th 0.96
Frame: Steel pipe and profile cradle
Front Suspension: Telescopic fork, preload adjustable and hydraulic anti-dive.
Front Wheel Travel: 150 mm / 5.9 in
Rear Suspension: Full floater, preload and 4-way rebound damping adjustable.
Rear Wheel Travel: 107 mm / 4.2 in
Front Brakes: 2 x 275mm Discs, 2 piston calipers
Rear Brakes: Single 255mm disc, 1 piston caliper
Front Wheel: Cast alloy wheel, 2.15 x 16
Rear Wheel: Cast alloy wheel, 2.50 x 17
Front Tyre: 100/90-16, Bridgestone L303
Rear Tyre: 120/90-17, Bridgestone G514
Rake: 27.8 degrees
Trail: 105 mm / 4.13 in
Dimensions: Length: 2 155 mm / 84.8 in Width: 765 mm / 30.1 in Height: 1 260 mm / 49.6 in
Wheelbase: 1480 mm / 58.3 in
Seat Height: 780 mm / 30. in
Ground Clearance: 155 mm / 6.1 in
Dry Weight: 210 kg / 462 lbs
Fuel Capacity: 19.5 Litres / 5.1 US gal / 4.3 Imp gal
Consumption Average: 4.9 L/100 km / 20.4km/l / 48 US mpg / 57.6 Imp mpg
Standing 1/4 Mile: 12.0 sec / 174 km/h / 108 mph
Top Speed: 217.2 km/h / 135 mph