Cruisers

2020Triumph Bonneville Speedmaster

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The 2020 Triumph Bonneville Speedmaster is a cruiser-style motorcycle designed for riders seeking classic styling with modern reliability. Known for its retro aesthetic, low seat height, and manageable power delivery, it appeals to both experienced riders and those transitioning to larger bikes. The bike excels at relaxed, highway-focused cruising with its comfortable ergonomics and straightforward character.

Capacity: 1200.0 ccm
Engine: Parallel Twin, four-stroke
Gearbox: 6-speed
Dry weight: 245.5 kg
Seat height: 705 mm
Power: 77.0 HP (56.2 kW) @ 6100 RPM

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Other years 2018 2019 2020 2021 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail10%

Cornering40%

City riding55%

Daily riding70%

Touring65%

Two-up70%

Track10%

Best for: Built for laid-back boulevard cruising and easy highway travel with strong low-rpm torque rather than outright top-end speed.
Built for: A classic-styled, chrome-laden parallel-twin cruiser that prioritizes smooth, relaxed torque delivery and comfortable long-haul stance over sharp handling.
Not ideal for: Not the right choice for riders seeking aggressive cornering performance, off-road capability, or lightweight flickable agility.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 705mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2020 Triumph Bonneville Speedmaster, with a cramped knee angle of around 75 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 750 mm or under — Short Kings →

Find bikes that fit your height →

Range and running costs

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Units

Currency

Fuel per litre

Riding a year

Based on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine

Capacity: 1200.0 ccm
Power: 77.0 HP (56.2 kW) @ 6100 RPM
CO2 Emissions: 111 CO2 g/km
EPA Certificate No.: LTDXC1.20LLA-006
EPA Est. Fuel Consumption: 4.71 L/100km (49.9 US mpg)
EPA CO Emissions: 2.0 CO g/km
Torque: 106.0 Nm (10.8 kgf-m) @ 4000 RPM
Engine type: Parallel Twin, four-stroke
Fuel consumption: 4.30 litres/100 km (23.3 km/l)
Power/weight ratio: 0.3136 HP/kg (dry)
Bore x stroke: 97.6 x 80.0 mm
Compression: 10.0:1
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Aspiration: Naturally aspirated
Valves per cylinder: 4

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Chain
Clutch: Wet, multi-plate assist clutch

Dimensions & weight

Wheelbase: 1510 mm
Overall length: 2225 mm
Overall width: 770 mm
Overall height: 1040 mm
Seat height: 705 mm
Dry weight: 245.5 kg
Wet weight: 263.1 kg
Fuel capacity: 12.00 litres
Ground clearance: 91 mm
Oil capacity: 4.50 litres

Chassis & suspension

Frame: Tubular steel cradle. Twin-sided, tubular steel swing arm.
Front suspension: KYB 41 mm forks with cartridge damping
Rear suspension: KYB monoshock with linkage and stepped preload adjuster
Front wheel travel: 90 mm
Rear wheel travel: 73 mm
Rake (fork angle): 25.3°
Trail: 91 mm

Brakes & wheels

Front brakes: Double disc. ABS. Brembo 2-piston floating caliper
Front brakes diameter: 310 mm
Rear brakes: Single disc. ABS. Nissin 2-piston floating caliper
ABS: Yes
Front tyre: 130/90-B16
Rear tyre: 150/80-R16

Other

Color options: Jet Black, Cobalt Blue/Jet Black, Fusion White/Phantom Black
Warranty: 24

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2018	2020	2022	2024	2026
Capacity	1200 cc	1200 cc	1200 cc	1200 cc	1200 cc
Dry weight	246 kg	246 kg	246 kg	263 kg	—
Seat height	705 mm	705 mm	705 mm	705 mm	705 mm
Fuel capacity	12.1 L	12 L	12 L	12 L	14 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2020 Triumph Bonneville Speedmaster is a stunning motorcycle that offers a perfect blend of style, performance, and comfort. This modern classic is powered by a torque-rich 1200cc engine, offering excellent power delivery and a smooth ride. The Speedmaster's elegant design is complemented by high-quality finishes and attention to detail, making it a truly luxurious ride. With its comfortable seating position and advanced technology, this motorcycle is perfect for long rides and daily commutes alike. Whether you're a seasoned rider or a new enthusiast, the 2020 Triumph Bonneville Speedmaster is a top choice for those seeking a classic bike with modern features and impressive performance.

In addition to its striking design, the 2020 Triumph Bonneville Speedmaster also offers a range of sophisticated features, including ride-by-wire throttle, cruise control, and switchable traction control. The motorcycle's comfortable riding position and adjustable ergonomics make it suitable for a wide range of riders, while its powerful engine ensures a thrilling experience on any road. With its timeless aesthetic and advanced technology, the 2020 Triumph Bonneville Speedmaster is a standout choice for riders looking for a luxurious and high-performance motorcycle. Whether you're cruising through the city or taking on a long-distance adventure, this bike delivers a blend of iconic style and modern capability that is hard to match.

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