| HONDA RC142 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Two valves per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 124.6 cm3 | - |
| Bore X Stroke | |
| 1.7x1.6 in OR 43 mm | - |
| Compression Ratio | |
| 10.5:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6 Speed | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| Leading link | - |
| Rear Suspension | |
| Swing arm | - |
| Front Brake | |
| Drum | - |
| Rear Brake | |
| Drum | - |
| dimension specs | |
| Weight | |
|---|---|
| 191 lbs OR 87 kg | 351 lbs OR 159 kg |
| Wheelbase | |
| 50 in OR 1270 mm | - |
