| KAWASAKI NINJA 400 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Liquid-cooled, 4-stroke Parallel Twin | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 399 cm3 | - |
| Bore X Stroke | |
| 2.8x2.0 in OR 71 mm | - |
| Compression Ratio | |
| 11.5:1 | - |
| Horsepower | |
| 49/10000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 28/8000 lb-ft/RPM OR 38/8000 Nm/RPM | - |
| Fuel System | |
| Fuel injection | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-Speed | - |
| Clutch | |
| Wet multi-disc, manual | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Trellis, high-tensile steel | Aluminium frame |
| Front Suspension | |
| Telescopic fork | - |
| Rear Suspension | |
| Bottom-Link Uni-Trak with gas-charged shock and 5-way adjustable preload | - |
| Front Brake | |
| Single 290 mm petal disc. Caliper: Single balanced actuation dual piston | - |
| Rear Brake | |
| Single 220 mm petal disc. Caliper: Dual piston | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 78.3 in OR 1989 mm | - |
| Overall Width | |
| 28 in OR 711 mm | - |
| Seat Height | |
| 30.9 in OR 785 mm | - |
| Ground Clearance | |
| 5.5 in OR 140 mm | - |
| Weight | |
| 379 lbs OR 172 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 3.7 gallons OR 14.0 L | - |
| Wheelbase | |
| 55.3 in OR 1405 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 110/70R17 M/C 54H | - |
| Rear | |
| 150/60R17 M/C 66H | - |
