| BIMOTA YB4 IE | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| liquid-cooled, four-stroke, transverse four cylinder, DOHC, 5 valves per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 749 cm3 | - |
| Bore X Stroke | |
| 2.7x2.0 in OR 69 mm | - |
| Compression Ratio | |
| 11.2:1 | - |
| Horsepower | |
| 121/10500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 65/8500 lb-ft/RPM OR 88/8500 Nm/RPM | - |
| Fuel System | |
| EFI | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, manual | - |
| Clutch | |
| wet multi-disc, manual | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| steel | Aluminium frame |
| Front Suspension | |
| 42mm telescopic fork | - |
| Rear Suspension | |
| adjustable mono-shock | - |
| Front Brake | |
| dual 320mm discs | - |
| Rear Brake | |
| single 230mm disc | - |
| dimension specs | |
| Weight | |
|---|---|
| 397 lbs OR 180 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 5.3 gallons OR 20.1 L | - |
| tyres specs | |
| Front | |
|---|---|
| 3.50-17 | - |
| Rear | |
| 5.50-17 | - |
