| VELOCETTE K | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Four stroke, single cylinder, air cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 348.4 cm3 | - |
| Bore X Stroke | |
| 2.9x3.2 in OR 74 mm | - |
| Compression Ratio | |
| 6.1:0 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 3-Speed | - |
| Clutch | |
| Wet multi plate | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Open frame | Aluminium frame |
| Front Suspension | |
| Webb fork with two friction dampers | - |
| Rear Suspension | |
| Spring loaded seat | - |
| Front Brake | |
| Drum | - |
| Rear Brake | |
| Drum | - |
| dimension specs | |
| Seat Height | |
|---|---|
| 28 in OR 711 mm | - |
| Weelbase | |
| 53 in OR 1346 mm | - |
| Ground Clearance | |
| 4 in OR 102 mm | - |
| Weight | |
| 247 lbs OR 112 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2 gallons OR 7.6 L | - |
| Wheelbase | |
| 53 in OR 1346 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 3.00-19 | - |
| Rear | |
| 3.00-19 | - |
