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Triumph Bonneville Speedmaster - 2021 Specifications and Reviews

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General information

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CategoryClassic
Year2021
ModelTriumph Bonneville Speedmaster

Engine and Transmission Specifications

Exhaust systemChromed 2 into 2 exhaust system with twin chrome silencers
Emission detailsEuro 4
Greenhouse gases99.8 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption4.30 litres/100 km (23.3 km/l or 54.70 mpg)
ClutchWet, multi-plate, assist clutch
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection. Multipoint sequential electronic fuel injection
Valves per Cylinder4
Bore x Stroke97.6 x 80.0 mm (3.8 x 3.1 inches)
Compression10.0:1
Torque106.0 Nm (10.8 kgf-m or 78.2 ft.lbs) @ 4000 Revolutions">RPM
Power77.0 Horsepower">HP (56.2 Kilowatt">kW)) @ 6100 Revolutions">RPM
Engine typeTwin, four-stroke
Capacity:1200.0 ccm (73.22 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Wheels32-spoke
Rear brakesSingle disc. ABS. Nissin 2-piston floating caliper
Diameter310 mm (12.2 inches)
Front brakesDouble disc. ABS. Brembo 2-piston floating caliper
Rear tire150/80-R16
Front tire130/90-B16
Rear wheel travel73 mm (2.9 inches)
Rear SuspensionMono-shock RSU with linkage and preload adjustment
Front wheel travel90 mm (3.5 inches)
Front Suspension47 mm Showa cartridge forks
Trail91 mm (3.6 inches)
Rake (fork angle)25.3°
Frame typeTubular steel, twin cradle

Physical measures and capacities

Oil capacity4.50 litres (4.76 US quarts)
Fuel capacity12.00 litres (3.17 US gallons)
Wheelbase1500 mm (59.1 inches)
Ground clearance91 mm (3.6 inches)
Overall width770 mm (30.3 inches)
Overall height1055 mm (41.5 inches)
Seat height705 mm (27.8 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc263.1 kg (580.0 pounds)
 
 

Other specs

Factory warranty24 months unlimited milage
InstrumentsAnalogue speedometer with LCD multi-functional display
StarterElectric
Color optionsJet Black, Red Hopper, Fusion White/Sapphire Black

Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2021 Triumph Bonneville Speedmaster is a stunning motorcycle that combines classic design with modern performance. The iconic Bonneville style is evident in every aspect of this bike, from the timeless silhouette to the elegant chrome details. With a powerful 1200cc engine and a smooth 6-speed transmission, the Speedmaster offers an exhilarating riding experience. Whether you're cruising through city streets or hitting the open road, this motorcycle delivers nimble handling and ample power. The comfortable dual seat and spacious footboards make long rides a pleasure, and the adjustable handlebars allow for a personalized riding position. Packed with advanced technology such as ride-by-wire throttle and liquid cooling, the 2021 Triumph Bonneville Speedmaster is a perfect blend of heritage and innovation. The 2021 Triumph Bonneville Speedmaster motorcycle is a true modern classic, offering a perfect balance of style and performance. With its timeless design and powerful engine, this bike is sure to turn heads and deliver an exciting ride. Whether you're a seasoned rider or just starting out, the Speedmaster is a versatile choice that offers both comfort and capability on the road. If you're in the market for a motorcycle that combines heritage with cutting-edge features, the 2021 Triumph Bonneville Speedmaster is definitely worth a closer look.
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