| APRILIA AS 125R | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| liquid-cooled, two-stroke, single cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 124 cm3 | - |
| Bore X Stroke | |
| 2.1x2.1 in OR 53 mm | - |
| Compression Ratio | |
| 14.2:1 | - |
| Horsepower | |
| 26/8500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Fuel System | |
| 26mm DellOrto PHBH AS carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, manual | - |
| Clutch | |
| wet multi-disc, manual | - |
| Primary Drive | |
| gears | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| steel | Aluminium frame |
| Front Suspension | |
| 32mm Marzocchi telescopic fork | - |
| Rear Suspension | |
| monoshock | - |
| Front Brake | |
| single 240mm disc | - |
| Rear Brake | |
| single 230mm disc | - |
| dimension specs | |
| Seat Height | |
|---|---|
| 31.5 in OR 800 mm | - |
| Weight | |
| 258 lbs OR 117 kg | 351 lbs OR 159 kg |
| Wheelbase | |
| 53.7 in OR 1364 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 100-90-16 | - |
| Rear | |
| 100-90 -18 | - |
