Naked Motorcycles
2026Triumph Bonneville T120
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The 2026 Triumph Bonneville T120 is a classic air-cooled retro roadster delivering 78 PS from its 1200cc parallel-twin engine, paired with 106 Nm of torque for accessible performance. Built for riders seeking authentic neo-vintage character with modern reliability, it combines traditional styling with electronic fuel injection, dual riding modes, and ABS-equipped braking. Best known for its balance of old-school appeal and contemporary engineering, it suits both purists and newcomers to middleweight naked bikes.
- Capacity
- 1200.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 224.0 kg
- Seat height
- 790 mm
- Power
- 79.0 HP (58.8 kW) @ 6550 RPM
What’s new for the 2026 Triumph Bonneville T120
vs the 2025| Spec | 2025 | 2026 |
|---|---|---|
| Front suspension | 41mm cartridge forks | Showa 1.85 in (47mm) cartridge forks |
| Rear suspension | Twin RSU’s, with pre-load adjustment | KYB monoshock RSU with linkage |
| Front brakes | Single disc. ABS. Brembo 2-piston floating caliper | Twin 12.2 in (310mm) fixed discs, Brembo 2-piston floating calipers, OCABS |
| Rear brakes | Single disc. ABS. Nissin 2-piston floating caliper | Single 10 in (255mm) disc, Nissin single piston sliding caliper, OCABS |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for relaxed classic-styled riding, everyday commuting, and light touring rather than outright performance.
- Built for
- A charming, torque-rich retro roadster that prioritizes classic looks, easy manners, and relaxed cruising over sharp sportiness.
- Not ideal for
- Not suited for riders seeking sportbike-level speed, aggressive cornering ability, or any 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 published US (EPA-style) fuel economy estimate 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
- 79.0 HP (58.8 kW) @ 6550 RPM
- CO2 Emissions
- 109 CO2 g/km
- EPA Certificate No.
- TTDXC1.20ELB-015
- EPA Est. Fuel Consumption
- 4.63 L/100km (50.8 US mpg)
- EPA CO Emissions
- 2.0 CO g/km
- Torque
- 104.9 Nm (10.7 kgf-m) @ 3500 RPM
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.3527 HP/kg (dry)
- 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, slip & assist
Dimensions & weight
- Wheelbase
- 1450 mm
- Overall length
- 2225 mm
- Overall width
- 800 mm
- Overall height
- 1055 mm
- Seat height
- 790 mm
- Dry weight
- 224.0 kg
- Wet weight
- 236.0 kg
- Fuel capacity
- 14.50 litres
- Oil capacity
- 4.50 litres
Chassis & suspension
- Frame
- Tubular steel, with steel cradles
- Front suspension
- Showa 1.85 in (47mm) cartridge forks
- Rear suspension
- KYB monoshock RSU with linkage
- Front wheel travel
- 120 mm
- Rear wheel travel
- 120 mm
- Rake (fork angle)
- 25.5°
- Trail
- 105 mm
- Rake
- 25.3 deg
Brakes & wheels
- Front brakes
- Twin 12.2 in (310mm) fixed discs, Brembo 2-piston floating calipers, OCABS
- Front brakes diameter
- 310 mm
- Rear brakes
- Single 10 in (255mm) disc, Nissin single piston sliding caliper, OCABS
- Front tyre
- 130/90-16
- Rear tyre
- 150/80-16
Other
- 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 | 2016 | 2019 | 2021 | 2024 | 2026 |
|---|---|---|---|---|---|
| Capacity | 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 |
| Fuel capacity | 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?
The 2026 Triumph Bonneville T120 has a Capacity of 1200.0 ccm (73.23 cubic inches).
What engine power does the Triumph Bonneville T120 have?
The 2026 Triumph Bonneville T120 has a Power of 79.0 HP (58.8 kW) @ 6550 RPM.
How many gears does the Triumph Bonneville T120 have?
The 2026 Triumph Bonneville T120 has a Gearbox of 6-speed.
What is the torque of the Triumph Bonneville T120?
The 2026 Triumph Bonneville T120 has a Torque of 104.9 Nm (10.7 kgf-m or 77.4 ft.lbs) @ 3500 RPM.
How much does the Triumph Bonneville T120 weigh?
The 2026 Triumph Bonneville T120 has a Dry weight of 224.0 kg (493.8 pounds).
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