Technical specifications
|
| Model: |
HB1 |
| Years: |
1975 |
|
Production:
|
12 units (est.)
|
|
Engine:
|
Transverse four cylinder, four stroke, SOHC, 2 per cylinder
|
|
Capacity:
|
736 cc / 44.9 cub. in.
|
|
Bore x Stroke:
|
61 х 63 mm
|
|
Compression Ratio:
|
9.2:1
|
|
Cooling System:
|
Air / oil cooled
|
|
Induction:
|
4x 28mm Keihin carbs
|
|
Ignition:
|
Battery induction coil
|
|
Starting:
|
Electric
|
|
Max Power:
|
51.5 kW / 69 hp @ 8000 rpm
|
|
Transmission:
|
5 Speed
|
|
Final Drive:
|
Chain
|
|
Frame:
|
Double open cradle structure, made of chrome-molybdenum tubes
|
|
Front Suspension:
|
Telescopic forks
|
|
Rear Suspension:
|
Monoshock
|
|
Front Brakes:
|
2x discs
|
|
Rear Brakes:
|
Single disc
|