Naked Motorcycles
2020Triumph Bonneville T120 Black
47 fields on record
The 2020 Triumph Bonneville T120 Black is a blacked-out version of Triumph's classic British roadster. Its 1,200cc parallel twin makes 80 hp at 6,550 rpm and 105 Nm through a six-speed gearbox. ABS, a 790 mm seat and a 14.5-litre tank are standard, at 224 kg wet.
- Capacity
- 1200.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 224.0 kg
- Seat height
- 790 mm
- Power
- 80.0 HP (58.4 kW) @ 6550 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a classic-styled roadster for relaxed cruising, weekend rides, and everyday commuting rather than outright performance.
- Built for
- Delivers a torquey, characterful parallel-twin experience with classic British styling and modern underpinnings for smooth, unhurried riding.
- Not ideal for
- Not the right choice for riders seeking sharp sportbike handling, high-speed thrills, or any serious off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usRange and running costs
Worked out in your browser - nothing is sent to usBased 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.
Engine
- Capacity
- 1200.0 ccm
- Power
- 80.0 HP (58.4 kW) @ 6550 RPM
- CO2 Emissions
- 114 CO2 g/km
- EPA Certificate No.
- LTDXC1.20DVD-002-R02
- EPA Est. Fuel Consumption
- 4.86 L/100km (48.4 US mpg)
- EPA CO Emissions
- 1.0 CO g/km
- Torque
- 105.0 Nm (10.7 kgf-m) @ 3100 RPM
- Engine type
- Parallel Twin, four-stroke
- Fuel consumption
- 4.50 litres/100 km (22.2 km/l)
- Power/weight ratio
- 0.3571 HP/kg (wet)
- Bore x stroke
- 97.6 x 80.0 mm
- Compression
- 10.0:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Digital-inductive type via engine management system
- 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
- 1450 mm
- Overall length
- 2230 mm
- Overall width
- 785 mm
- Overall height
- 1125 mm
- Seat height
- 790 mm
- Wet weight
- 224.0 kg
- Fuel capacity
- 14.50 litres
- Oil capacity
- 4.50 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Tubular steel cradle. Twin-sided, tubular steel swing arm.
- Front suspension
- Kyb 41mm cartidge forks,
- Rear suspension
- KYB twin shocks with adjustable preload,
- Front wheel travel
- 120 mm
- Rear wheel travel
- 120 mm
- Rake (fork angle)
- 25.5°
- Trail
- 105 mm
Brakes & wheels
- Front brakes
- Single disc. ABS. Nissin 2-piston floating caliper
- Front brakes diameter
- 310 mm
- Rear brakes
- Single disc. ABS. Nissin 2-piston floating caliper
- Rear brakes diameter
- 255 mm
- ABS
- Yes
- Front tyre
- 100/90-18
- Rear tyre
- 150/70-R17
Other
- Color options
- Jet Black, Matt Jet Black
- Warranty
- 24
Specs last verified against published sources: .
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 | 2016 | 2019 | 2020 | 2021 | 2024 | 2026 |
|---|---|---|---|---|---|---|
| Capacity | 1200 cc | 1200 cc | 1200 cc | 1200 cc | 1200 cc | 1200 cc |
| Dry weight | — | — | — | 224 kg | 224 kg | 224 kg |
| Seat height | 785 mm | 790 mm | 790 mm | 790 mm | 790 mm | 790 mm |
| Fuel capacity | 14.5 L | 14.5 L | 14.5 L | 14.5 L | 14.5 L | 14.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Triumph Bonneville T120 Black?
The 2020 Triumph Bonneville T120 Black has a Capacity of 1200.0 ccm (73.23 cubic inches).
What engine power does the Triumph Bonneville T120 Black have?
The 2020 Triumph Bonneville T120 Black has a Power of 80.0 HP (58.4 kW) @ 6550 RPM.
How many gears does the Triumph Bonneville T120 Black have?
The 2020 Triumph Bonneville T120 Black has a Gearbox of 6-speed.
What is the torque of the Triumph Bonneville T120 Black?
The 2020 Triumph Bonneville T120 Black has a Torque of 105.0 Nm (10.7 kgf-m or 77.4 ft.lbs) @ 3100 RPM.
How much does the Triumph Bonneville T120 Black weigh?
The 2020 Triumph Bonneville T120 Black has a Wet weight of 224.0 kg (493.8 pounds).
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