Naked Motorcycles
2003Triumph T100
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The 2003 Triumph T100 is a modern classic designed for riders seeking authentic retro styling with reliable performance. Its air-cooled 790cc parallel twin delivers smooth mid-range torque ideal for commuting and weekend cruising. Best known for combining traditional British motorcycle character with contemporary engineering, it appeals to purists who value timeless design over raw power.
- Capacity
- 790.0 ccm
- Engine
- Parallel Twin
- Gearbox
- 5-speed
- Dry weight
- 205.0 kg
- Seat height
- 775 mm
- Power
- 62.0 HP (45.6 kW)
What’s new for the 2003 Triumph T100
vs the 2002| Spec | 2002 | 2003 |
|---|---|---|
| Power | 61.0 HP (44.9 kW) | 62.0 HP (45.6 kW) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for relaxed retro-styled cruising and weekend rides rather than outright speed or performance.
- Built for
- A charming air-cooled parallel-twin classic that rewards a laid-back, unhurried riding style with plenty of vintage character.
- Not ideal for
- Not suited to riders seeking modern sportbike performance, 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 usEngine
- Capacity
- 790.0 ccm
- Power
- 62.0 HP (45.6 kW)
- Torque
- 60.0 Nm (6.1 kgf-m)
- Engine type
- Parallel Twin
- Power/weight ratio
- 0.3024 HP/kg (dry)
- Bore x stroke
- 86.0 x 68.0 mm
- Compression
- 9.2:1
- Cooling system
- Air
- Fuel system
- Carburettor
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1493 mm
- Overall length
- 2250 mm
- Overall width
- 860 mm
- Overall height
- 1105 mm
- Seat height
- 775 mm
- Dry weight
- 205.0 kg
- Fuel capacity
- 16.00 litres
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 310 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 255 mm
- Front tyre
- 100/90-R 19
- Rear tyre
- 130/80-R 17
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 | 2002 | 2003 |
|---|---|---|
| Capacity | 790 cc | 790 cc |
| Dry weight | 205 kg | 205 kg |
| Seat height | 775 mm | 775 mm |
| Fuel capacity | 16 L | 16 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 T100?
The 2003 Triumph T100 has a Capacity of 790.0 ccm (48.21 cubic inches).
What engine power does the Triumph T100 have?
The 2003 Triumph T100 has a Power of 62.0 HP (45.6 kW).
How many gears does the Triumph T100 have?
The 2003 Triumph T100 has a Gearbox of 5-speed.
What is the torque of the Triumph T100?
The 2003 Triumph T100 has a Torque of 60.0 Nm (6.1 kgf-m or 44.3 ft.lbs).
How much does the Triumph T100 weigh?
The 2003 Triumph T100 has a Dry weight of 205.0 kg (451.9 pounds).
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