| AJP PR7 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| liquid-cooled, four-stroke, single cylinder, | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 600 cm3 | - |
| Bore X Stroke | |
| 3.9x3.0 in OR 99 mm | - |
| Compression Ratio | |
| 12.4:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| EFI | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, manual | - |
| Clutch | |
| wet multi-disc, manual | - |
| Primary Drive | |
| gears | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| steel, aluminium | Aluminium frame |
| Front Suspension | |
| 48mm upside-down fork | - |
| Rear Suspension | |
| Sachs piggy-back monoshock with AJP progressive linkage system | - |
| Front Brake | |
| single 300mm disc, 2-piston caliper | - |
| Rear Brake | |
| single 240mm disc, 1-piston caliper | - |
| dimension specs | |
| Seat Height | |
|---|---|
| 36.2 in OR 919 mm | - |
| Ground Clearance | |
| 12.6 in OR 320 mm | - |
| Weight | |
| 364 lbs OR 165 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4.5 gallons OR 17.0 L | - |
| Wheelbase | |
| 60.6 in OR 1539 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 90/90 – 21 | - |
| Rear | |
| 140/80 – 18 | - |
