| BUELL XB12Ss Lightning | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Air/oil/fan-cooled 1203cc Thunderstorm V-Twin | 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 | |
| 10:1 | - |
| Horsepower | |
| 100/6600 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 81/6000 lb-ft/RPM OR 110/6000 Nm/RPM | - |
| Fuel System | |
| 49 mm downdraft DDFI II fuel injection | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed | - |
| Clutch | |
| Wet, multi-plate, compensated | - |
| Primary Drive | |
| Triplex chain | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Aluminium frame with Uniplanar powertrain vibration isolation system, fuel in frame | Aluminium frame |
| Front Suspension | |
| Showa inverted fork with adjustable compression damping, rebound damping and spring preload | - |
| Rear Suspension | |
| Showa shock absorber | - |
| Front Brake | |
| ZTL type brake, 375 mm stainless steel floating rotor, 6 piston caliper | - |
| Rear Brake | |
| 240 mm stainless steel rotor, single piston floating caliper | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 76.8 in OR 1951 mm | - |
| Overall Width | |
| 29.6 in OR 752 mm | - |
| Seat Height | |
| 30.1 in OR 765 mm | - |
| Ground Clearance | |
| 4.3 in OR 109 mm | - |
| Weight | |
| 434 lbs OR 197 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 3.8 gallons OR 14.4 L | - |
| Wheelbase | |
| 52 in OR 1321 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/70xZR17 | - |
| Rear | |
| 180/55xZR17 | - |
