| HONDA CRF450 Rally | 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 | |
| 449.7 cm3 | - |
| Bore X Stroke | |
| 3.8x2.4 in OR 97 mm | - |
| Compression Ratio | |
| 12.0:1 | - |
| Horsepower | |
| 51/8500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 35/6500 lb-ft/RPM OR 47/6500 Nm/RPM | - |
| Fuel System | |
| Injection. PGM-Fi | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-Speed manual | - |
| Clutch | |
| Wet Multi-Plate | - |
| Primary Drive | |
| Gears | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Aluminium twin tube | Aluminium frame |
| Front Suspension | |
| Showa telescopic (Inverted) 43mm diameter slide pipe | - |
| Rear Suspension | |
| Swing arm (Pro-link suspension system) 40mm diameter cylinder | - |
| Front Brake | |
| Single disc 256 mm | - |
| Rear Brake | |
| Single disc 220 mm | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 86.3 in OR 2192 mm | - |
| Overall Width | |
| 32.6 in OR 828 mm | - |
| Seat Height | |
| 37.5 in OR 953 mm | - |
| Ground Clearance | |
| 13 in OR 330 mm | - |
| Weight | |
| 245 lbs OR 111 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.7 gallons OR 6.4 L | - |
| Wheelbase | |
| 58.7 in OR 1491 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 80/100-21 | - |
| Rear | |
| 120/80-19 | - |
