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Triumph Rocket III Roadster - 2018 Specifications and Reviews

5 stars Average rating: 5 from 3 votes
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General information

CategoryCustom / cruiser
Year2018
ModelTriumph Rocket III Roadster

Engine and Transmission Specifications

Exhaust systemStainless steel 3 into 1 into 2. large volume catalysts in front of chrome-plated exhaust
Greenhouse gases188.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption8.11 litres/100 km (12.3 km/l or 29.00 mpg)
ClutchWet. multi-plate
Transmission type,final driveShaft drive (cardan)
Gearbox5-speed
Cooling systemLiquid
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Multipoint sequential electronic fuel injection with twin butterflies and progressive linkage on primary butterflies
Bore x Stroke101.6 x 101.6 mm (4.0 x 4.0 inches)
Compression8.7:1
Torque221.00 Nm (22.5 kgf-m or 163.0 ft.lbs) @ 2750 Revolutions">RPM
Power148.00 Horsepower">HP (108.0 Kilowatt">kW)) @ 5750 Revolutions">RPM
Engine detailsCounter rotating crankshaft
Engine typeIn-line three, four-stroke

Brakes, suspension, Frame and wheels

WheelsCast aluminum alloy 5 spoke
Rear brakes diameter316 mm (12.4 inches)
Rear brakesSingle disc. Nissin 4-piston fixed calipers. ABS system.
Front brakes diameter320 mm (12.6 inches)
Front brakesDouble disc. Nissin 4-piston fixed calipers. ABS system.
Rear tyre240/50-R16
Front tyre150/80-R17
Rear wheel travel105 mm (4.1 inches)
Rear SuspensionKayaba black spring twin shocks with 5 position adjustable preload.
Front wheel travel120 mm (4.7 inches)
Front SuspensionKayaba 43 mm upside down forks
Trail148 mm (5.8 inches)
Rake (fork angle)32.0°
Frame typeTubular steel, twin spine. Twin-sided, steel swing arm.
 
 

Physical measures and capacities

Oil capacity5.90 litres (0.39 quarts)
Fuel capacity24.00 litres (6.34 gallons)
Wheelbase1,695 mm (66.7 inches)
Overall width970 mm (38.2 inches)
Overall length2,500 mm (98.4 inches)
Overall height1,165 mm (45.9 inches)
Seat height750 mm (29.5 inches) If adjustable, lowest setting.
Power/weight ratio0.4431 HP/kg
Dry weight334.0 kg (736.3 pounds)

Other specs

Factory warranty2 year unlimited mileage
InstrumentsAnalogue speedometer featuring LCD odometer, trip information, clock and analogue tachometer featuring fuel level indicator, gear position indicator
StarterElectric
Color optionsMatt Phantom Black, Phantom Black

Rider Reviews

Total comments: 1
64x64

MotorcycleDB Review

The 2018 Triumph Rocket III Roadster is an impressive and powerful motorcycle that offers a thrilling riding experience. With its massive 2.3-liter engine, this bike delivers immense power and torque, making it one of the fastest and most exhilarating motorcycles on the market. Its sleek and stylish design, comfortable seating, and advanced technology features make it a standout choice for riders looking for a high-performance bike that also offers comfort and convenience. The Triumph Rocket III Roadster 2018 is a top-of-the-line motorcycle that delivers exceptional performance and style. Its impressive power and torque make it a force to be reckoned with on the road, while its advanced technology features and comfortable seating ensure a smooth and enjoyable ride. Whether you're a seasoned rider or a newcomer to the world of motorcycles, the Rocket III Roadster is sure to impress with its impressive capabilities and stunning design.
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