| KAWASAKI Vulcan 900 Classic | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| 4-stroke, V-twin, 4 valves per cylinder, SOHC, liquid-cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 903 cm3 | - |
| Bore X Stroke | |
| 3.5x2.9 in OR 89 mm | - |
| Compression Ratio | |
| 9.5:1 | - |
| Horsepower | |
| 50/5700 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 58.2/3500 lb-ft/RPM OR 79/3500 Nm/RPM | - |
| Fuel System | |
| DFI 34mm throttle bodies (2), with sub-throttle valve | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-Speed with positive neutral finder | - |
| Clutch | |
| Wet multi plate | - |
| Final Drive | |
| Kevlar-reinforced belt | - |
| chassis specs | |
| Frame | |
|---|---|
| Semi-double cradle, high-tensile steel | Aluminium frame |
| Front Suspension | |
| 41mm hydraulic telescopic fork/5.9 in | - |
| Rear Suspension | |
| Uni-Trak swingarm, 7-way adjustable spring preload/4.1 in | - |
| Front Brake | |
| Single 300mm hydraulic disc | - |
| Rear Brake | |
| Single 270mm hydraulic disc | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 97 in OR 2464 mm | - |
| Overall Width | |
| 39.6 in OR 1006 mm | - |
| Seat Height | |
| 26.8 in OR 681 mm | - |
| Ground Clearance | |
| 5.3 in OR 135 mm | - |
| Weight | |
| 619 lbs OR 281 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 5.3 gallons OR 20.1 L | - |
| Wheelbase | |
| 64.8 in OR 1646 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 130/90x16 | - |
| Rear | |
| 180/70x15 | - |
