| HONDA CRF450X | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, 4-stroke, liquid cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 449 cm3 | - |
| Bore X Stroke | |
| 3.8x2.4 in OR 97 mm | - |
| Compression Ratio | |
| 12.0:1 | - |
| Horsepower | |
| 45/7500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 32/7000 lb-ft/RPM OR 43/7000 Nm/RPM | - |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, manual | - |
| Clutch | |
| Wet, multiple discs | - |
| Primary Drive | |
| Gears | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Aluminium | Aluminium frame |
| Front Suspension | |
| Inverted fully adjustable 47mm Showa cartridge forks | - |
| Rear Suspension | |
| Single shock with spring preload | - |
| Front Brake | |
| Single disc 255 mm | - |
| Rear Brake | |
| Single disc 240 mm | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 85.7 in OR 2177 mm | - |
| Overall Width | |
| 32.3 in OR 820 mm | - |
| Seat Height | |
| 37.9 in OR 963 mm | - |
| Ground Clearance | |
| 13.6 in OR 345 mm | - |
| Weight | |
| 269 lbs OR 122 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.9 gallons OR 7.2 L | - |
| Wheelbase | |
| 58.3 in OR 1481 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 80/100-21 | - |
| Rear | |
| 110/100-18 | - |
