| YAMAHA C3 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Liquid-cooled, SOHC 4-stroke single 3-valves | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 49 cm3 | - |
| Bore X Stroke | |
| 1.5x1.7 in OR 38 mm | - |
| Compression Ratio | |
| 12.0:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Electronic fuel injection | - |
| transmission specs | |
| Gearbox | |
|---|---|
| Single-speed automatic | - |
| Clutch | |
| Constantly variable automatic | - |
| Final Drive | |
| V-belt | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| Telescopic fork, 2.3-in travel | - |
| Rear Suspension | |
| Unit swing, 2.2-in travel | - |
| Front Brake | |
| 110mm drum | - |
| Rear Brake | |
| 110mm drum | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 73 in OR 1854 mm | - |
| Overall Width | |
| 27 in OR 686 mm | - |
| Seat Height | |
| 28.9 in OR 734 mm | - |
| Ground Clearance | |
| 4.5 in OR 114 mm | - |
| Weight | |
| 198 lbs OR 90 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.2 gallons OR 4.5 L | - |
| Wheelbase | |
| 50.4 in OR 1280 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/90-10 | - |
| Rear | |
| 120/90-10 | - |
