| KAWASAKI KFX450R | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Liquid-cooled, 4-stroke Single | 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 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Fuel injection: 42 mm x 1 (Keihin) | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed (return) plus reverse | - |
| Final Drive | |
| 2WD, chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Double cradle, aluminum | Aluminium frame |
| Front Suspension | |
| Dual A-arms | - |
| Rear Suspension | |
| Swingarm and single shock with piggy-back reservoir | - |
| Front Brake | |
| Dual 163 mm discs with 2-piston calipers | - |
| Rear Brake | |
| 200 mm petal disc brake with 1-piston caliper | - |
| dimension specs | |
| Weight | |
|---|---|
| - | 351 lbs OR 159 kg |
| tyres specs | |
| Front | |
|---|---|
| AT21 x 7R10 | - |
| Rear | |
| AT20 x 10R9 | - |
