Technical specifications
|
| Model: |
CB 650 |
| Years: |
1978-79 |
|
Engine:
|
Four stroke, transverse four cylinder, SOHC, 2 valves per cylinder.
|
|
Capacity:
|
626.8 cc / 38.2 cu-in
|
|
Bore x Stroke:
|
59.8 x 55.8 mm
|
|
Cooling System:
|
Air cooled.
|
|
Compression Ratio:
|
9.0:1
|
|
Induction:
|
4x 26mm Keihin carburetors
|
|
Ignition:
|
Transistorized
|
|
Starting:
|
Electric
|
|
Max Power:
|
63 hp / 46.9 kW @ 9000 rpm
|
|
Max Torque:
|
51.5 Nm / 38 ft-lb @ 8000 rpm
|
|
Transmission:
|
5 Speed
|
|
Final Drive:
|
Chain
|
|
Front Suspension:
|
Centre axle coil spring forks
|
|
Front Wheel Travel:
|
135 mm / 5.3 in
|
|
Rear Suspension:
|
Dual Showa dampers. adjustable spring preload.
|
|
Rear Wheel Travel:
|
91 mm / 3.5 in
|
|
Front Brakes:
|
Single 275mm discs 1 piston calipers
|
|
Rear Brakes:
|
180mm Drum
|
|
Front Tyre:
|
3.50-19
|
|
Rear Tyre:
|
4.50-17
|
|
Wet Weight:
|
212 kg / 467.3 lbs
|
|
Fuel Capacity:
|
18 Litres / 4.7 US gal
|
|
Consumption Average:
|
41.1 mpg
|
|
Standing ¼ Mile:
|
13.4 sec / 157.7 km/h
|
|
Top Speed:
|
190 km/h
|