| KAWASAKI KFX400 | 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 | |
| 398 cm3 | - |
| Bore X Stroke | |
| 3.5x2.5 in OR 89 mm | - |
| Compression Ratio | |
| 11.3:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Mikuni BSR36 S carburettor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed with reverse | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| Double A-arm with dual shocks | - |
| Rear Suspension | |
| Link type with single shock absorber | - |
| Front Brake | |
| Dual hydraulic discs with single piston calipers | - |
| Rear Brake | |
| Single hydraulic disc with single piston caliper | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 72 in OR 1829 mm | - |
| Overall Width | |
| 45.9 in OR 1166 mm | - |
| Ground Clearance | |
| 10.4 in OR 264 mm | - |
| Weight | |
| 373 lbs OR 169 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2.6 gallons OR 9.8 L | - |
| tyres specs | |
| Front | |
|---|---|
| AT22 x 7R10 tubeless | - |
| Rear | |
| AT20 x 10R9 tubeless | - |
