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Triumph Specifications

Triumph Rocket III Roadster (2017-18)

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Triumph Rocket III Roadster (2017-18)

At a glance

Capacity
2294 cc / 140 cub in
Power
109 kW / 146 hp @ 5750 rpm
Torque
221 Nm / 22.5 kgf-m / 163 ft-lb @ 3300 rpm
Seat height
750 mm / 29.5 in

The full picture.

The Triumph Rocket III Roadster is a motorcycle produced from 2017 to 2018 with a four-stroke, 3-cylinder, DOHC engine with a capacity of 2294 cc / 140 cub in. The motorcycle features liquid cooling and a compression ratio of 8.7:1. It also has multipoint sequential electronic fuel injection with twin butterflies and progressive linkage on primary butterflies, wet sump lubrication, and a digital inductive type ignition via electronic engine management. The maximum power of the bike is 109 kW / 146 hp at 5750 rpm and the maximum torque is 221 Nm / 22.5 kgf-m / 163 ft-lb at 3300 rpm. The motorcycle has a shaft final drive and a five-speed transmission. The frame is a tubular steel, twin spine with a swingarm twin-sided steel structure, and it has Kayaba 43mm upside down forks in the front and Kayaba black spring twin shocks with 5 position adjustable preload at the rear. The front brakes are two 320 mm floating discs with Nissin 4-piston fixed calipers and ABS, while the rear brake is a single 316 mm disc with Brembo 2 piston floating caliper and ABS. The Triumph Rocket III Roadster has a length of 2500 mm / 98.3 in, a width of 970 mm / 38.2 in (handlebars), and a height of 1165 mm / 45.8 in, and a wheelbase of 1695 mm / 66.7 in. The motorcycle weighs 320 kg / 704 lbs dry and 367 kg / 807 lbs wet. Its fuel tank has a capacity of 24 litres / 6.3 US gal. The wheels are cast aluminium alloy, and the front tyre is 150/80 V17 while the rear tyre is 250/50 V16.


Technical specifications:

Make Model: Triumph Rocket III Roadster

Motorcycle technical specifications
Year2017 – 18
EngineFour stroke, 3-cylinder, DOHC
Capacity2294 cc / 140 cub in
Bore x Stroke101.6 x 94.3 mm
Cooling SystemLiquid cooled
Compression Ratio8.7:1
InductionMultipoint sequential electronic fuel injection with twin butterflies and progressive linkage on primary butterflies
LubricationWet sump
Engine OilSynthetic, 15W/50
Oil Capacity5.9 L / 1.6 US gal / 1.3 Impgal
ExhaustStainless steel 3 into 1 into 2, large volume catalysts in front of chrome-plated exhaust
IgnitionDigital inductive type via electronic engine management
StartingElectric
Max Power109 kW / 146 hp @ 5750 rpm
Max Torque221 Nm / 22.5 kgf-m / 163 ft-lb @ 3300 rpm
ClutchWet, multi plate
Transmission5 Speed
Final DriveShaft
Gear Ratios1st: 41/14 / 2nd: 37/19 / 3rd: 33/23 / 4th: 29/25 / 5th: 27/28:1
FrameTubular steel, twin spine, swingarm twin-sided, steel
Front SuspensionKayaba 43mm upside down forks
Front Wheel Travel120 mm / 4.7 in
Rear SuspensionKayaba black spring twin shocks with 5 position adjustable preload
Rear Wheel Travel105 mm / 4.1 in
Front Brakes2 x 320 mm Floating discs, Nissin 4-piston fixed caliper, ABS
Rear BrakesSingle 316 mm disc, Brembo 2 piston floating caliper, ABS
Wheels FrontCast aluminium alloy, 5-spoke, 17 x 3.5 in
Wheels RearCast aluminium alloy, 5-spoke, 16 x 7.5 in
Front Tyre150/80 V17
Rear Tyre250/50 V16
Rake32 degrees
Trail148 mm / 5.8 in
DimensionsLength 2500 mm / 98.3 in Width 970 mm / 38.2 in (Handlebars) Height 1165 mm / 45.8 in
Wheelbase1695 mm / 66.7 in
Seat Height750 mm / 29.5 in
Dry Weight320 kg / 704 lbs
Wet Weight367 kg / 807 lbs
Fuel Capacity24 Litres / 6.3 US gal