| BUELL X1 Lightning | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Air-cooled, four-stroke, 45-degree V-Twin, pushrod OHV, 2 valves per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 1203 cm3 | - |
| Bore X Stroke | |
| 3.5x3.8 in OR 89 mm | - |
| Compression Ratio | |
| 10.0:1 | - |
| Horsepower | |
| 88/6300 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 77/5600 lb-ft/RPM OR 104/5600 Nm/RPM | - |
| Fuel System | |
| EFI | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-Speed, manual | - |
| Clutch | |
| Wet multi-disc, manual | - |
| Final Drive | |
| Belt | - |
| chassis specs | |
| Frame | |
|---|---|
| Steel | Aluminium frame |
| Front Suspension | |
| 41mm Showa adjustable upside-down fork | - |
| Rear Suspension | |
| Showa adjustable mono-shock | - |
| Front Brake | |
| Single 340mm disc, 6-piston caliper | - |
| Rear Brake | |
| Single 230mm disc, 1-piston caliper | - |
| dimension specs | |
| Seat Height | |
|---|---|
| 31 in OR 787 mm | - |
| Ground Clearance | |
| 4.9 in OR 124 mm | - |
| Weight | |
| 441 lbs OR 200 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4.2 gallons OR 15.9 L | - |
| Wheelbase | |
| 55 in OR 1397 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/70-ZR17 | - |
| Rear | |
| 170/60-ZR17 | - |
