| YAMAHA FZR 400 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Liquid Cooled, Four Stroke, Transverse Four Cylinder, DOHC, 4 Valves Per Cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 399 cm3 | - |
| Bore X Stroke | |
| 2.1x1.7 in OR 53 mm | - |
| Compression Ratio | |
| 11.5:1 | - |
| Horsepower | |
| 59/12000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 27/10000 lb-ft/RPM OR 37/10000 Nm/RPM | - |
| Fuel System | |
| 4xMikuni BDST32 Carburetors | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-Speed | - |
| Clutch | |
| Wet multi-plate | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| Telescopic Forks | - |
| Rear Suspension | |
| Monoshock | - |
| Front Brake | |
| 2x282mm Discs | - |
| Rear Brake | |
| Single 210mm Disc | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 81.5 in OR 2070 mm | - |
| Overall Width | |
| 27.2 in OR 691 mm | - |
| Ground Clearance | |
| 5.3 in OR 135 mm | - |
| Weight | |
| 381 lbs OR 173 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4.8 gallons OR 18.2 L | - |
| tyres specs | |
| Front | |
|---|---|
| 100/90-16 | - |
| Rear | |
| 120/80-18 | - |
