The Yamaha XJ 750D-II motorcycle was produced in 1983 and featured a four-stroke, transverse four-cylinder, DOHC engine with a capacity of 749 cc. Its maximum power output was 70 hp at 9000 rpm, with a maximum torque of 6.2 kgf-m at 7000 rpm. The engine used injection induction and transistorized ignition, with a compression ratio of 9.2:1. The bike had a wet multiplate clutch and 5-speed transmission with final drive by shaft. It had a steel, double cradle frame supported by telescopic forks and a rear swing arm. The front brakes used two discs and the rear used a drum, with 3.25H19-4PR tubeless front tyre and 120/90-18 tubeless rear tyre. The dry weight of the bike was 231 kg, and it had a fuel capacity of unknown.
Make Model: Yamaha XJ 750D-II
Year: 1983
Engine: Four stroke, transverse four cylinder, DOHC, 2 valves per cylinder.
Capacity: 749 cc / 45.6 cu-in
Bore x Stroke: 65 56.4 mm
Cooling System: Air cooled
Compression Ratio: 9.2:1
Induction: Injection
Ignition: Transistorized
Starting: Electric
Max Power: 70 hp / 52 kW @ 9000 rpm
Max Torque: 6.2 kgf-m @ 7000 rpm
Clutch: Wet Multiplate
Transmission: 5 Speed
Final Drive: Shaft
Frame: steel, Double cradle frame
Front Suspension: Telescopic forks
Rear Suspension: Swing arm
Front Brakes: 2x Discs
Rear Brakes: Drum
Front Tyre: 3.25H19-4PR (100/90R19 57H) Tubeless
Rear Tyre: 120/90-18 Tubeless
Dry Weight: 231kg / 509 lbs
Fuel Capacity:
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