| KAWASAKI Ninja 400R | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| 4-stroke, parallel twin | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 399 cm3 | - |
| Bore X Stroke | |
| 2.7x2.1 in OR 69 mm | - |
| Compression Ratio | |
| 11:0:1 | - |
| Horsepower | |
| 42/9500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 27/7500 lb-ft/RPM OR 37/7500 Nm/RPM | - |
| Fuel System | |
| EFI, two 34 mm Keihin throttle bodie | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, manual | - |
| Clutch | |
| wet multi-disc, manual | - |
| Final Drive | |
| sealed chain | - |
| chassis specs | |
| Frame | |
|---|---|
| diamond, high-tensile steel | Aluminium frame |
| Front Suspension | |
| front 41 mm hydraulic telescopic fork | - |
| Rear Suspension | |
| rear single offset laydown shock with adjustable spring preload | - |
| Front Brake | |
| dual 300 mm petal discs | - |
| Rear Brake | |
| single 220 mm petal disc | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 82.7 in OR 2101 mm | - |
| Overall Width | |
| 29.9 in OR 759 mm | - |
| Seat Height | |
| 31.1 in OR 790 mm | - |
| Ground Clearance | |
| 5.7 in OR 145 mm | - |
| Weight | |
| 448 lbs OR 203 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4.1 gallons OR 15.5 L | - |
| Wheelbase | |
| 55.5 in OR 1410 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/70-ZR17 | - |
| Rear | |
| 160/60-ZR17 | - |
