| AJP PR4 125 Supermoto | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| air-cooled, four-stroke, single cylinder, 2 valves | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 124 cm3 | - |
| Bore X Stroke | |
| 2.22x1.94 in OR 56 mm | - |
| Horsepower | |
| 12/8500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 7/8000 lb-ft/RPM OR 9/8000 Nm/RPM | - |
| Fuel System | |
| 30mm Walbro carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed, manual | - |
| Clutch | |
| wet multi-disc, manual | - |
| Primary Drive | |
| gears | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| steel, aluminium | Aluminium frame |
| Front Suspension | |
| 40mm Marzocchi upside-down fork | - |
| Rear Suspension | |
| ZF Sachs monoshock with progressive system | - |
| Front Brake | |
| single 260mm disc, 2-piston caliper | - |
| Rear Brake | |
| single 220mm disc, 1 piston caliper | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 82.3 in OR 2090 mm | - |
| Seat Height | |
| 36.2 in OR 919 mm | - |
| Ground Clearance | |
| 13 in OR 330 mm | - |
| Weight | |
| 231 lbs OR 105 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2.38 gallons OR 9.0 L | - |
| Wheelbase | |
| 54.3 in OR 1379 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 100/80x17 | - |
| Rear | |
| 130/70x17 | - |
