| BIMOTA HB1 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Air/oil-cooled, four-stroke, transverse four cylinder, SOHC, 2 valves per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 736 cm3 | - |
| Bore X Stroke | |
| 2.4x2.5 in OR 61 mm | - |
| Compression Ratio | |
| 9.2:1 | - |
| Horsepower | |
| 69/8000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Fuel System | |
| 4x28mm Keihin carburetors | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed, manual | - |
| Clutch | |
| Wet multi-disc | - |
| Primary Drive | |
| Gear | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Chrome-molybdenum steel | Aluminium frame |
| Front Suspension | |
| Ceriani telescopic fork | - |
| Rear Suspension | |
| Marzocchi adjustable dual shocks | - |
| Front Brake | |
| Dual discs | - |
| Rear Brake | |
| Single disc | - |
| dimension specs | |
| Weight | |
|---|---|
| - | 351 lbs OR 159 kg |
