| KAWASAKI KFX250 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| liquid cooled, single cylinder, DOHC 4-stroke | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 249 cm3 | - |
| Bore X Stroke | |
| 2.9x2.3 in OR 74 mm | - |
| Compression Ratio | |
| 11.0:1 | - |
| Horsepower | |
| 25/8000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 17/7500 lb-ft/RPM OR 23/7500 Nm/RPM | - |
| Fuel System | |
| Keihin CV34 | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed with reverse | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| Double wishbone with twin shocks | - |
| Rear Suspension | |
| Swingarm with single shock | - |
| Front Brake | |
| Dual hydraulic discs | - |
| Rear Brake | |
| Single hydraulic disc | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 68.3 in OR 1735 mm | - |
| Overall Width | |
| 42.9 in OR 1090 mm | - |
| Ground Clearance | |
| 8.5 in OR 216 mm | - |
| Weight | |
| 379 lbs OR 172 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2.2 gallons OR 8.3 L | - |
| tyres specs | |
| Front | |
|---|---|
| AT21 x 7-10 tubeless | - |
| Rear | |
| AT22 x 10-10 tubeless | - |
