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Yamaha XJ 750R

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Model

Yamaha XJ 750R

Year

1981 - 82

Engine

Four stroke, transverse four cylinder, DOHC, 2 valves per cylinder.

Capacity

749 cc / 45.6 cu-in
Bore x Stroke 65 х 56.5 mm
Cooling System Air cooled
Compression Ratio 9.5:1

Induction

4X 32mm Hitachi CV

Ignition 

Transistorized 
Starting Electric

Max Power

81 hp / 59.6 kW @ 9000 rpm

Max Torque

48.5 Nm / 35.7 lb-ft @ 7000 rpm

Transmission 

5 Speed
Final Drive Chain
Gear Ratio 5th 5.68  /  4th 6.52  /  3rd .8.07  /  2nd.10.48  /  1st 15.29

Front Suspension

Telescopic fork, 150mm wheel travel.

Rear Suspension

Swing arm, twin shocks 96mm wheel travel.

Front Brakes

2x 294mm disc 2 piston calipers

Rear Brakes

Drum

Front Tyre

100/90-18

Rear Tyre

120/90-18
Seat Height 775 mm / 30.5 in

Dry Weight

218 kg / 480 lbs

Fuel Capacity 

19 Litres / 5.0 US gal