The Triumph Rocket III Roadster is a 2014 motorcycle with a four-stroke, longitudinal three-cylinder DOHC engine. It has a capacity of 2294cc and a cooling system of liquid-cooled technology. The ignition type is digital inductive via electronic engine management, and it has an electric starting feature. The gearbox has a 5-speed constant mesh transmission, a wet multi-plate clutch, and a shaft final drive. The frame is built from tubular steel and twin spine, with Kayaba suspension system both at the front and rear. The front suspension features 43mm upside-down forks, while the rear has black spring twin shocks with five adjustable preload positions. The braking system comes with a pair of 320mm discs and 4-piston calipers in the front, and a single 316mm disc with a 2-piston caliper in the rear. The tires come with alloy 5-spoke wheels, a front tire of 150/80V17 and a rear tire of 250/50V16. It has a seat height of 750mm and a dry weight of 320kg. The motorcycle’s fuel capacity is 24litres, which is equivalent to 6.3US gallons or 5.3 imperial gallons. The Triumph Rocket III Roadster is 2500mm in length, 970mm in width, and 1165mm in height, and it has a wheelbase of 1695mm.
Technical specifications:
Make Model: Triumph Rocket III Roadster
| Year | 2014 |
|---|---|
| Engine | Four stroke, longitudinal three cylinder, DOHC, 4 valves per cylinder. |
| Capacity | 2294 cc / 140 cu in |
| Bore x Stroke | 101.6 x 94.3 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 8.7:1 |
| Induction | Multipoint sequential electronic fuel injection |
| Ignition | Digital inductive type via electronic engine management |
| Starting | Electric |
| Max Power | 109 kW 146 hp @ 5750rpm |
| Max Torque | 221Nm / 22.5 kgf-m / 163 ft.lbs @ 2750rpm |
| Clutch | Wet, multi-plate |
| Transmission | 5 Speed, constant mesh |
| Final Drive | Shaft |
| Gear Ratio | 1st: 41/14 / 2nd: 37/19 / 3rd: 33/23 / 4th: 29/25 / 5th: 27/28 |
| Frame | Tubular steel, twin spine |
| Front Suspension | Kayaba 43 mm upside down forks |
| Front Wheel Travel | 120 mm / 4.7 in |
| Rear Suspension | Kayaba black spring twin shocks with 5 position adjustable preload |
| Rear Wheel Travel | 105 mm / 4.1 in |
| Front Brakes | 2 x 320 mm Discs, 4 piston calipers |
| Rear Brakes | Single 316 mm disc, 2 piston caliper |
| Front Wheel | Alloy 5-spoke, 17 x 3.5in |
| Rear Wheel | Alloy 5-spoke, 16 x 7.5in |
| Front Tyre | 150/80 V17 |
| Rear Tyre | 250/50 V16 |
| Rake | 32 degrees |
| Trail | 148 mm / 5.8 in |
| Dimensions | Length 2500 mm / 98.3 in Width 970 mm / 38.2 in (Handlebars) Height 1165 mm / 45.8 in |
| Wheelbase | 1695 mm / 66.7 in |
| Seat Height | 750 mm / 29.5 in |
| Dry Weight | 320 kg / 704 lbs |
| Wet Weight | 367 kg / 807 lbs |
| Fuel Capacity | 24 Litres / 6.3 US gal / 5.3 Imp gal |
