Triumph Bonneville Speedmaster 2020

Complete specifications and details for the 2020 Triumph Bonneville Speedmaster. This comprehensive guide includes engine specifications, dimensions, features, and performance data.

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Basic Information

MakeTriumph
ModelBonneville Speedmaster
Year2020
CategoryClassic

Chassis, Suspension & Brakes

Frame TypeTubular steel cradle. Twin-sided, tubular steel swing arm.
Front BrakesDouble disc. ABS. Brembo 2-piston floating caliper
Front Brakes Diameter310 mm (12.2 inches)
Front SuspensionKYB 41 mm forks with cartridge damping
Front Tyre130/90-B16
Front Wheel Travel90 mm (3.5 inches)
Rake25.3°
Rear BrakesSingle disc. ABS. Nissin 2-piston floating caliper
Rear Brakes Diameter255 mm (10.0 inches)
Rear SuspensionKYB monoshock with linkage and stepped preload adjuster
Rear Tyre150/80-R16
Rear Wheel Travel73 mm (2.9 inches)
Trail91 mm (3.6 inches)
Wheels32-spoke

Other Specifications

Color OptionsJet Black, Cobalt Blue/Jet Black, Fusion White/Phantom Black
Factory Warranty24 months unlimited milage
InstrumentsLCD multi-functional instrument pack with analogue speedometer, odometer, gear position indicator, fuel gauge
StarterElectric

Engine & Transmission

Displacement1200.00 ccm (73.22 cubic inches)
Engine DetailsTwin, four-stroke
Power77.00 HP (56.2 kW)) @ 6100 RPM
Torque106.00 Nm (10.8 kgf-m or 78.2 ft.lbs) @ 4000 RPM
Compression10.0:1
Bore X Stroke97.6 x 80.0 mm (3.8 x 3.1 inches)
Valves Per Cylinder4
Fuel SystemInjection
Cooling SystemLiquid
Gearbox6-speed
Transmission Type Final DriveChain
ClutchWet, multi-plate assist clutch
Fuel Consumption4.30 litres/100 km (23.3 km/l or 54.70 mpg)
Greenhouse Gases99.8 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro 4
Exhaust SystemChromed 2 into 2 exhaust system with twin chrome silencers

Dimensions & Capacities

Dry Weight245.5 kg (541.2 pounds)
Fuel Capacity12.00 litres (3.17 gallons)
Oil Capacity4.50 litres (0.30 quarts)
Overall Height1,040 mm (40.9 inches)
Overall Width770 mm (30.3 inches)
Power Weight Ratio0.3136 HP/kg
Seat Height705 mm (27.8 inches) If adjustable, lowest setting.