| VELOCETTE LE MK1 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Four-stroke, flat twin | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 149 cm3 | - |
| Bore X Stroke | |
| 1.7x1.9 in OR 43 mm | - |
| Compression Ratio | |
| 6.1 | - |
| Horsepower | |
| 6/5000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburetor: Specially designed Amal with multi-jets and butterfly valve | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 3-Speed | - |
| Clutch | |
| Dry, single-plate | - |
| Final Drive | |
| Shaft | - |
| chassis specs | |
| Frame | |
|---|---|
| Pressed steel frame | Aluminium frame |
| Front Suspension | |
| Telescopic fork | - |
| Rear Suspension | |
| Dual coil springs and spring loaded seat | - |
| Front Brake | |
| Drum | - |
| Rear Brake | |
| Drum | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 82 in OR 2083 mm | - |
| Overall Width | |
| 25 in OR 635 mm | - |
| Seat Height | |
| 28 in OR 711 mm | - |
| Weelbase | |
| 51.2 in OR 1300 mm | - |
| Ground Clearance | |
| 5.5 in OR 140 mm | - |
| Weight | |
| 260 lbs OR 118 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.5 gallons OR 5.7 L | - |
| Wheelbase | |
| 51.2 in OR 1300 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 3.00 x 19" | - |
| Rear | |
| 3.00 x 19" | - |
