Cruisers

2023Triumph Bonneville Speedmaster Gold Line

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The 2023 Triumph Bonneville Speedmaster Gold Line is a retro-styled 1200cc classic cruiser designed for riders seeking authentic vintage aesthetics with modern reliability. Its liquid-cooled parallel-twin engine delivers 77 horsepower and strong low-end torque, making it ideal for relaxed cruising and boulevard riding. Known for its timeless styling and comfortable ergonomics, it appeals to traditionalists who value character and heritage over performance.

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

⇄ Compare with another bike ＋ Add to garage All model years

Other years 2022 2023 2024

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering40%

City riding55%

Daily riding70%

Touring65%

Two-up55%

Track15%

Best for: Built as a laid-back cruiser for boulevard rides, weekend touring, and stylish commuting rather than outright speed or track use.
Built for: A classic, chrome-laden cruiser with torquey low-end power, easygoing handling, and timeless Bonneville styling for riders who value cool cruising over cutting-edge performance.
Not ideal for: Not for riders seeking sharp cornering agility, off-road capability, or high-speed sport riding thrills.

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 2023 Triumph Bonneville Speedmaster Gold Line, 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: 107 CO2 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
Valves per cylinder: 4

Transmission

Gearbox: 6-speed
Transmission type: Manual
Clutch: Wet, multi-plate torque assist

Dimensions & weight

Wheelbase: 1500 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: Silver Ice/Sapphire Black/Gold
Warranty: 24
Comments: 2 riding modes. Ride-by-wire switchable traction control. Cruise control.

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	2022	2023	2024
Capacity	1200 cc	1200 cc	1200 cc
Seat height	705 mm	705 mm	705 mm
Fuel capacity	12 L	12 L	12 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 Gold Line is a beautiful and luxurious motorcycle that is sure to turn heads on the road. With its stunning gold and black color scheme, this limited edition bike exudes sophistication and style. The attention to detail in the design is impeccable, from the hand-painted gold lining to the premium leather seat. But it's not just a pretty bike - the Speedmaster Gold Line also offers a powerful and smooth ride, with a 1200cc parallel-twin engine that delivers plenty of torque for cruising on the open road.

Overall, the 2023 Triumph Bonneville Speedmaster Gold Line is a standout motorcycle that offers both style and performance. Whether you're a seasoned rider or a newcomer to the world of motorcycles, this limited edition bike is sure to impress with its combination of stunning looks and strong capabilities. If you're in the market for a premium motorcycle that stands out from the crowd, the Speedmaster Gold Line is definitely worth considering.

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