| NORTON INTERPOL 2 CLASSIC | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Air Cooled, Twin Chamber, Rotary | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 588 cm3 | - |
| Compression Ratio | |
| 9.0:1 | - |
| Horsepower | |
| 85/9000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 55.6/7000 lb-ft/RPM OR 75/7000 Nm/RPM | - |
| Fuel System | |
| 2x 38mm CV SUH14 Carburetors | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-Speed | - |
| Clutch | |
| Wet multi-plate | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| 38mm Telescopic Forks | - |
| Rear Suspension | |
| Twin Girling Gas Units 3-way Preload | - |
| Front Brake | |
| 2x 265mm Discs | - |
| Rear Brake | |
| Single 265mm Disc | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 71.1 in OR 1806 mm | - |
| Overall Width | |
| 28 in OR 711 mm | - |
| Weight | |
| 558 lbs OR 253 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 6.1 gallons OR 23.1 L | - |
| Wheelbase | |
| 58.5 in OR 1486 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 100/90-18 | - |
| Rear | |
| 110/80-18 | - |
