Cruisers

2023Triumph Bonneville Speedmaster

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The 2023 Triumph Bonneville Speedmaster is a classic cruiser designed for riders seeking vintage style with modern reliability. Its 1200cc air-cooled twin engine delivers accessible performance with 77 horsepower and strong low-end torque, making it ideal for both experienced and newer riders. Known for authentic British cruiser heritage and comfortable ergonomics, it excels on relaxed road trips and urban riding.

Capacity: 1200.0 ccm
Engine: Parallel Twin, four-stroke
Gearbox: 6-speed
Wet weight: 263.1 kg
Seat height: 705 mm
Power: 77.0 HP (56.2 kW) @ 6100 RPM

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What’s new for the 2023 Triumph Bonneville Speedmaster

vs the 2022

Spec	2022	2023
Dry weight	245.5 kg (541.2 pounds)	not listed

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 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2023 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: 118 CO2 g/km
EPA Certificate No.: PTDXC1.20DVC-007
EPA Est. Fuel Consumption: 5.03 L/100km (46.8 US mpg)
EPA CO Emissions: 3.0 CO g/km
Torque: 106.0 Nm (10.8 kgf-m) @ 4000 RPM
Engine type: Parallel Twin, four-stroke
Fuel consumption: 4.60 litres/100 km (21.7 km/l)
Power/weight ratio: 0.2927 HP/kg (wet)
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 torque assist

Dimensions & weight

Wheelbase: 1500 mm
Overall length: 2225 mm
Overall width: 910 mm
Overall height: 1055 mm
Seat height: 705 mm
Wet weight: 263.1 kg
Fuel capacity: 12.00 litres
Ground clearance: 91 mm
Oil capacity: 4.50 litres
Dry weight: Not on record - add it

Chassis & suspension

Frame: Tubular steel, twin cradle. Twin sided fabrication swing arm.
Front suspension: 47 mm Showa cartridge forks
Rear suspension: Mono-shock RSU with linkage and preload adjustment
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: MT90-B16
Rear tyre: 150/80-R16

Other

Color options: Jet Black, Red Hopper, Fusion White/Sapphire Black
Warranty: 24
Comments: 2 riding modes. Ride-by-wire switchable traction control. Cruise control.
Fuel Tank Material: Metal

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	2023	2024	2026
Capacity	1200 cc	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	705 mm
Fuel capacity	12.1 L	12 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 2023 Triumph Bonneville Speedmaster is a stunning motorcycle that combines classic style with modern performance. The 1200cc engine delivers plenty of power, while the comfortable seating position and excellent handling make it a joy to ride. The Speedmaster also features a range of modern amenities, including ABS, traction control, and cruise control, making it as practical as it is stylish.

Overall, the 2023 Triumph Bonneville Speedmaster is a fantastic motorcycle that offers a perfect blend of classic design and modern performance. Whether you're cruising around town or hitting the open road, this bike is sure to turn heads and provide a thrilling riding experience. With its powerful engine, comfortable ergonomics, and advanced safety features, the Speedmaster is a top choice for riders who want a timeless look with cutting-edge technology.

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