| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Triumph |
| Model Name | Rocket III Roadster |
| Year | 2011 |
| Category(class) | Cruiser / Chopper / Custom |
| Engine |
|---|
| Engine Capacity (Displacement) | 2294 ccm (139.99 cubic inches) |
| Engine Type | In-line three, four-stroke |
| Bore x Stroke | Ø101.6 mm x 94.3 mm (Ø4 inches x 3.71 inches) |
| Bore/Stroke Ratio | 1.08 |
| Compression Ratio | 8.7:1 |
| Valves per Cylinder | 4 |
| Timing System | DOHC |
| Fuel System(Carburetion) | Injection. Multipoint sequential electronic fuel injection with twin butterflies and progressive linkage on primary butterflies |
| Ignition | Digital-inductive type via engine management system |
| Starter System | Electric |
| Cooling System | Liquid |
| Powertrain |
|---|
| Clutch | Wet. multi-plate |
| Gearbox | 5 speed |
| Transmission (Final Drive) | Shaft drive (cardan) |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | Tubular steel. twin spine |
| Front Suspension | Kayaba 43mm upside down forks. 120mm travel |
| Rear Suspension | Kayaba black spring twin shocks with 5 position adjustable preload. 105mm wheel travel |
| Front Brakes | Double disc |
| Front Brakes Diameter | Ø320 mm (Ø12.6 inches) |
| Rear Brakes | Single disc |
| Rear Brakes Diameter | Ø316 mm (Ø12.44 inches) |
| Front Tire | 150/80-R17 |
| Rear Tire | 240/50-R16 |
| Dimensions |
|---|
| Overall Length | 2497 mm (98.31 inches) |
| Overall Width | 970 mm (38.19 inches) |
| Overall Height | 1163 mm (45.79 inches) |
| Seat Height | 749 mm (29.49 inches) |
| Fork Angle (Rake) | 32.0° degrees |
| Trail | 148 mm (5.83 inches) |
| Wheelbase | 1694 mm (66.69 inches) |
| Curb Weight | 366.1 kg (807 lb) |
| Fuel Capacity | 23.85 litres (6.3 gallons) |
| Performance |
|---|
| Max Power | 146.00 HP (106.6 kW) at 5750 RPM |
| Max Torque | 221.03 Nm (162.52 ft*lbs) at 2750 RPM |
| Power/Weight Ratio | 0.4 Hp/Kg |
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | 4.3 seconds |
| 0-60 mph | 4.1 seconds |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
