2018 Triumph Rocket III Roadster

Triumph Rocket III Roadster 2018


2018 Triumph Rocket III Roadster specifications, pictures, reviews and rating

Triumph's profilation of this bike
With sheer force of presence, the Rocket III uses the world’s largest production motorcycle engine to deliver a simply stunning riding experience unmatched on two wheels. The Triumph Rocket III: believe in the unbelievable.

General information
Motorcycle name Triumph Rocket III Roadster
Year 2018
Category Custom / cruiser
Price as newUS$ 15700. MSRP depends on country, taxes, accessories, etc.
Rating 3.3  See the detailed rating of design and look, maintenance cost, engine performance, etc. Compare with any other bike.
Engine and transmission
Displacement 2294.0 ccm (139.98 cubic inches)
Engine type In-line three, four-stroke
Engine details Counter rotating crankshaft
Power 148.0 HP (108.0 kW)) @ 5750 RPM
Torque 221.0 Nm (22.5 kgf-m or 163.0 ft.lbs) @ 2750 RPM
Compression 8.7:1
Bore x stroke 101.6 x 101.6 mm (4.0 x 4.0 inches)
Fuel system Injection. Multipoint sequential electronic fuel injection with twin butterflies and progressive linkage on primary butterflies
Fuel control Double Overhead Cams/Twin Cam (DOHC)
Cooling system Liquid
Gearbox 5-speed
Transmission type Shaft drive (cardan) (final drive)
Clutch Wet. multi-plate
Fuel consumption 8.11 litres/100 km (12.3 km/l or 29.00 mpg)
Greenhouse gases 188.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Exhaust system Stainless steel 3 into 1 into 2. large volume catalysts in front of chrome-plated exhaust
Chassis, suspension, brakes and wheels
Frame type Tubular steel, twin spine. Twin-sided, steel swing arm.
Rake (fork angle) 32.0°
Trail 148 mm (5.8 inches)
Front suspension Kayaba 43 mm upside down forks
Front wheel travel 120 mm (4.7 inches)
Rear suspension Kayaba black spring twin shocks with 5 position adjustable preload.
Rear wheel travel 105 mm (4.1 inches)
Front tire 150/80-R17
Rear tire 240/50-R16
Front brakes Double disc. Nissin 4-piston fixed calipers. ABS system.
Diameter 320 mm (12.6 inches)
Rear brakes Single disc. Nissin 4-piston fixed calipers. ABS system.
Diameter 316 mm (12.4 inches)
Wheels Cast aluminum alloy 5 spoke
Physical measures and capacities
Dry weight 334.0 kg (736.3 pounds)
Power/weight ratio 0.4431 HP/kg
Seat height 750 mm (29.5 inches) If adjustable, lowest setting.
Overall height 1165 mm (45.9 inches)
Overall length 2500 mm (98.4 inches)
Overall width 970 mm (38.2 inches)
Wheelbase 1695 mm (66.7 inches)
Fuel capacity 24.00 litres (6.34 US gallons)
Oil capacity 5.90 litres (6.23 US quarts)
Other specifications
Color options Matt Phantom Black, Phantom Black
Starter Electric
Instruments Analogue speedometer featuring LCD odometer, trip information, clock and analogue tachometer featuring fuel level indicator, gear position indicator
Factory warranty 2 year unlimited mileage
Update specsReport missing specs or required updates.
Further information
Insurance costsCompare US insurance quotes from the nation's top providers.
Parts finder Check out our overview of motorcycle webshops at Bikez.info.
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Ask questionsJoin the 18 Triumph Rocket III Roadster discussion group or the general Triumph discussion group.
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Rating sample for this Triumph bike
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