| MV AGUSTA 250 B | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| air-cooled, 4-stroke, parallel twin, pushrod, two valves per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 247 cm3 | - |
| Bore X Stroke | |
| 2.1x2.2 in OR 53 mm | - |
| Compression Ratio | |
| 10:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| 2xDellorto UB22 carburetors | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5 Speed | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| steel | Aluminium frame |
| Front Suspension | |
| telescopic fork | - |
| Rear Suspension | |
| dual shocks | - |
| Front Brake | |
| drum | - |
| Rear Brake | |
| drum | - |
| dimension specs | |
| Weight | |
|---|---|
| 309 lbs OR 140 kg | 351 lbs OR 159 kg |
| tyres specs | |
| Front | |
|---|---|
| 2.75- 19 | - |
| Rear | |
| 2.75- 19 | - |
