Technical specifications
|
| Model: |
XS 650F |
| Years: |
1979 |
|
Engine:
|
Four stroke, parallel twin cylinder, SOHC, 2 valves per cylinder.
|
|
Capacity:
|
653 cc / 39.8 cu in
|
|
Bore x Stroke:
|
75 x 74 mm
|
|
Compression Ratio:
|
8.4:1
|
|
Cooling System:
|
Air cooled
|
|
Lubrication:
|
Wet sump
|
|
Induction:
|
2 x Mikuni BS38 carburetors
|
|
Ignition:
|
Battery, induction coil
|
|
Starting:
|
Electric and kick
|
|
Max Power:
|
39.5 kW / 53 hp @ 7200 rpm
|
|
Max Torque:
|
54 Nm / 5.5 kgf-m / 39.8 lb-ft @ 6800 rpm
|
|
Transmission:
|
5 Speed
|
|
Final Drive:
|
Chain
|
|
Front Suspension:
|
Telescopic forks
|
|
Rear Suspension:
|
Dual shock absorbers
|
|
Front Brakes:
|
Twin hydraulic discs, 267 mm
|
|
Rear Brakes:
|
Drum
|
|
Front Tyre:
|
3.50H-19 4PR
|
|
Rear Tyre:
|
4.00H-18 4PR
|
|
Dimensions:
|
Length: 2175 mm / 85.6" Width: 780 mm / 30.7" Height: 1090 mm / 42.9"
|
|
Wheelbase:
|
1435 mm / 56.5"
|
|
Ground Clearance:
|
150 mm / 5.5"
|
|
Seat Height:
|
810 mm / 31.9"
|
|
Dry Weight:
|
191 kg / 420 lbs
|
|
Wet Weight:
|
217 kg / 478 lbs
|
|
Fuel Capacity:
|
15 Litres / 4.0 US gal
|
|
Average Consumption:
|
5.0 L/100 km / 20 km/l / 47 US mpg
|
|
Oil Capacity:
|
2.5 Litres / 2.6 US qts
|
|
Top Speed:
|
185 km/h / 115 mph
|