Naked Motorcycles
2023Triumph Bonneville T100
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The 2023 Triumph Bonneville T100 is a modern retro middleweight that blends classic styling with contemporary engineering, powered by a 900cc parallel-twin engine delivering 64 horsepower. Ideal for riders seeking accessible performance and versatile everyday capability, it excels as an around-town commuter and weekend ride with genuine character and charm.
- Capacity
- 900.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 213.0 kg
- Seat height
- 790 mm
- Power
- 64.1 HP (46.8 kW) @ 7400 RPM
Other years
2004
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily as a classic-styled roadster for relaxed commuting, weekend rides, and casual cruising rather than outright performance.
- Built for
- Offers a timeless, retro British roadster feel with smooth, torquey power delivery and easygoing, confidence-inspiring manners.
- Not ideal for
- Not the right choice for riders seeking aggressive sportbike speed, track-day performance, or 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 usEngine
- Capacity
- 900.0 ccm
- Power
- 64.1 HP (46.8 kW) @ 7400 RPM
- CO2 Emissions
- 96 CO2 g/km
- EPA Certificate No.
- PTDXC.900DVN-005
- EPA Est. Fuel Consumption
- 4.08 L/100km (57.7 US mpg)
- EPA CO Emissions
- 2.0 CO g/km
- Torque
- 80.0 Nm (8.2 kgf-m) @ 3750 RPM
- Engine type
- Parallel Twin, four-stroke
- Fuel consumption
- 4.10 litres/100 km (24.4 km/l)
- Power/weight ratio
- 0.3009 HP/kg (dry)
- Bore x stroke
- 84.6 x 80.0 mm
- Compression
- 11.0:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Digital-inductive type via engine management system
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multi-plate assist clutch
Dimensions & weight
- Wheelbase
- 1450 mm
- Overall length
- 2230 mm
- Overall width
- 780 mm
- Overall height
- 1100 mm
- Seat height
- 790 mm
- Dry weight
- 213.0 kg
- Wet weight
- 228.2 kg
- Fuel capacity
- 14.50 litres
- Oil capacity
- 4.50 litres
Chassis & suspension
- Frame
- Tubular steel twin cradle. Twin-sided, tubular steel swing arm.
- Front suspension
- 41mm cartridge forks
- Rear suspension
- Twin RSU’s, with pre-load adjustment
- Front wheel travel
- 120 mm
- Rear wheel travel
- 120 mm
- Rake (fork angle)
- 25.5°
- Trail
- 104 mm
Brakes & wheels
- Front brakes
- Single 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
- 100/90-18
- Rear tyre
- 150/70-R17
Other
- Color options
- Jet black, Carnival Red/Fusion White, Meriden Blue/Tangerine
- Warranty
- 24
- Comments
- Ride-by-wire throttle with switchable traction 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 | 2004 | 2010 | 2016 | 2021 | 2023 | 2026 |
|---|---|---|---|---|---|---|
| Capacity | 790 cc | 865 cc | 865 cc | 900 cc | 900 cc | 900 cc |
| Dry weight | 205 kg | 205 kg | 205 kg | 213 kg | 213 kg | — |
| Seat height | 775 mm | 775 mm | 775 mm | 790 mm | 790 mm | 790 mm |
| Fuel capacity | 16 L | 16 L | 15.9 L | 14.5 L | 14.5 L | — |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Safety Recalls
⚠ 2 recalls may applyELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATORFeb 2026 · 26V078000
Triumph Motorcycles America, Ltd. is recalling certain 2022-2024 Bonneville T100, Bonneville T120, Bonneville T120 Black, 2024 Bonneville T120 DGR, 2022 Street Twin, Street Scrambler, Street Twin Goldline, Street Scrambler Sandstor, 2023-2024 Speed Twin 900, and Scrambler 900 motorcycles. The wiring between the alternator and main harness connector may short circuit and overheat.
Risk: Overheated wiring increases the risk of a crash or fire.
Remedy: Dealers will replace the current 2-piece connector body with a single in-line crimped connector solution for each of the three wires from the alternator assembly, free of charge. Owner notification letters were mailed March 19, 2026. Owners may contact Triumph customer service at 1-678-854-2010. Triumph's number for this recall is SRAN 641. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov February 18, 2026. Motorcycles included in this recall that were previously repaired under recall 24V785 will need to have the new remedy performed.
ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLESOct 2024 · 24V785000
Triumph Motorcycles America, Ltd. (Triumph) is recalling certain 2022-2024 Bonneville T100, T120, T120 Black, 2022 Triumph Street Scrambler, Street Scrambler Sandstorm, Street Twin, Street Twin Goldline, 2023-2024 Scrambler 900, and Speed Twin 900 motorcycles. The wiring between the alternator and main harness connector may short circuit and overheat.
Risk: Overheated wiring increases the risk of a fire or crash.
Remedy: Dealers will install a new wire alignment clip, free of charge. Owner notification letters were mailed November 18, 2024. Owners may contact Triumph customer service at 1-678-854-2010. Triumph's number for this recall is SRAN 627.
These recalls cover some 2023 bikes of this model. Whether one applies to a specific bike, and whether the repair has already been done, depends on its VIN — check your VIN with NHTSA or ask a dealer.
Source: NHTSA. View all Triumph recalls →
Rider Reviews
Common questions
What is the engine size of the Triumph Bonneville T100?
The 2023 Triumph Bonneville T100 has a Capacity of 900.0 ccm (54.92 cubic inches).
What engine power does the Triumph Bonneville T100 have?
The 2023 Triumph Bonneville T100 has a Power of 64.1 HP (46.8 kW) @ 7400 RPM.
How many gears does the Triumph Bonneville T100 have?
The 2023 Triumph Bonneville T100 has a Gearbox of 5-speed.
What is the torque of the Triumph Bonneville T100?
The 2023 Triumph Bonneville T100 has a Torque of 80.0 Nm (8.2 kgf-m or 59.0 ft.lbs) @ 3750 RPM.
How much does the Triumph Bonneville T100 weigh?
The 2023 Triumph Bonneville T100 has a Dry weight of 213.0 kg (469.6 pounds).
Shop this bike
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The 2023 Triumph Bonneville T100 is a classic and stylish motorcycle that harkens back to the golden age of motorcycling. With its retro design and modern upgrades, it offers the best of both worlds for riders looking for a vintage aesthetic with contemporary performance. The 900cc parallel-twin engine delivers a smooth and responsive ride, while the comfortable seating position and agile handling make it a joy to ride on both city streets and open highways. Additionally, the iconic T100 badge and chrome detailing add to the overall appeal of this timeless machine.
For riders in search of a well-rounded and visually stunning motorcycle, the 2023 Triumph Bonneville T100 is definitely worth considering. Its combination of classic styling, modern technology, and enjoyable riding experience make it a standout choice in the market. Whether you're a seasoned rider or a newcomer to the world of motorcycles, the T100 is sure to turn heads and provide a truly satisfying riding experience.
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