| Big Bear Choppers Titanium | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| BBC-S&S V111 Carb Evolution | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 1819 cm3 | - |
| Bore X Stroke | |
| 4.1x4.1 in OR 104 mm | - |
| Horsepower | |
| 116/- KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 123/- lb-ft/RPM OR 167/- Nm/RPM | - |
| Fuel System | |
| S&S Super E carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, overdrive, manual | - |
| Clutch | |
| hydraulic clutch | - |
| Primary Drive | |
| belt | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| titanium | Aluminium frame |
| Front Suspension | |
| BBC/Ohlins inverted fork | - |
| Rear Suspension | |
| Race Tech dual shocks | - |
| Front Brake | |
| Brembo monobloc 4-piston caliper (radial mounted) | - |
| Rear Brake | |
| Brembo monobloc 2-piston caliper (radial mounted) | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 80 in OR 2032 mm | - |
| Seat Height | |
| 33 in OR 838 mm | - |
| Weight | |
| 570 lbs OR 259 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4.2 gallons OR 15.9 L | - |
| Wheelbase | |
| 65 in OR 1651 mm | - |
| tyres specs | |
| Front | |
|---|---|
| Avon Cobra 100mm | - |
| Rear | |
| Avon Cobra 180mm | - |
