| YAMAHA IT | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Air Cooled, Two Stroke, Single Cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 195 cm3 | - |
| Bore X Stroke | |
| 2.59x2.20 in OR 66 mm | - |
| Compression Ratio | |
| 8.4:1 | - |
| Horsepower | |
| 26.6/9500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 18.8/7500 lb-ft/RPM OR 25/7500 Nm/RPM | - |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6 Speed | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| 43mm Kayaba Forks | - |
| Rear Suspension | |
| Monoshock | - |
| Front Brake | |
| Drum | - |
| Rear Brake | |
| Drum | - |
| dimension specs | |
| Weight | |
|---|---|
| - | 351 lbs OR 159 kg |
| tyres specs | |
| Front | |
|---|---|
| 90/90 -21 | - |
| Rear | |
| 120/90 -18 | - |
