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Key Specifications
Engine
Four stoke, parallel twin, 270° crank angle, SOHC, 4 valve per cylinder
Power
57.5 kW / 76.9 hp @ 6100 rpm
Torque
106 Nm / 78.2 lb-ft @ 4000 rpm
Fuel Capacity
12 Litres / 3.2 US gal
Full 2021 Triumph Bonneville Speedmaster Specifications
Year
2021
Make Model
Triumph Bonneville Speedmaster
Seat Height
705 mm / 27.8 in
Wheelbase
1500 mm / 59.1 in
Height
1055 mm /41.5 in
Length
2225 mm / 87.6 in
Width
910 mm / 35.8 in
Wet Weight (kg)
263
Fuel Capacity
12 Litres / 3.2 US gal
Wet Weight
263 kg / 580 lbs
Displacement
1198 cc / 73.1 cu in
Engine Detail
Four stoke, parallel twin, 270° crank angle, SOHC, 4 valve per cylinder
Bore x Stroke
97.6 x 80 mm
Compression Ratio
10.0:1
Cooling System
Liquid cooled
Emissions
EURO5
Exhaust
Chromed stainless steel 2 into 2 twin-skin exhaust system with chromed stainless silencers
Fuel Induction
Multipoint sequential electronic fuel injection
Ignition
Digital
Lubrication
Wet sump
Clutch
Wet, multi-plate, torque assist clutch
Final Drive
Chain
Transmission / Drive
6-Speed
Frame Type
Tubular steel, twin cradle frame
Suspension - Front
47 mm Showa cartridge forks
Suspension - Rear
Mono-shock RSU with linkage and preload adjustment
Rake
25.3°
Swingarm
Twin sided fabrication
Trail
91.4 mm / 3.6 in
Brakes - Front
2 x 310mm disc, Brembo 2-piston sliding axial calipers
Brakes - Rear
Single 255mm disc, Nissin single piston sliding axial caliper
ABS
Standard
Tyres - Front
130/90-16
Tyres - Rear
150/80-16
Wheels - Front
Wire 32-spoke, 16 x 2.5 in
Wheels - Rear
Wire 32-spoke, 16 x 3.5 in
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