| YAMAHA TR3 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Air-cooled, Parallel twin cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 347 cm3 | - |
| Bore X Stroke | |
| 2.51x2.12 in OR 64 mm | - |
| Horsepower | |
| 36/7000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 28/6500 lb-ft/RPM OR 38/6500 Nm/RPM | - |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Final Drive | |
|---|---|
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Brake | |
| Drum | - |
| Rear Brake | |
| Drum | - |
| dimension specs | |
| Weight | |
|---|---|
| - | 351 lbs OR 159 kg |
