Cruisers
2003Triumph Thunderbird Sport
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The 2003 Triumph Thunderbird Sport is a classic middleweight cruiser powered by an 885cc triple-cylinder engine delivering 83 horsepower. Built for riders seeking retro styling with genuine performance, it combines traditional British character with modern reliability through liquid cooling and six-speed transmission. Best known for its distinctive exhaust note and agile handling that defies its cruiser classification.
- Capacity
- 885.0 ccm
- Engine
- In-line three-cylinder
- Gearbox
- 6-speed
- Dry weight
- 224.0 kg
- Seat height
- 790 mm
- Power
- 83.0 HP (61.0 kW)
What’s new for the 2003 Triumph Thunderbird Sport
vs the 2002| Spec | 2002 | 2003 |
|---|---|---|
| Top speed | 190.0 km/h (118.1 mph) | not listed |
| Front brakes | Dual disc | Double disc |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as a sportier take on the classic cruiser-roadster, blending retro British styling with sharper handling than a typical cruiser.
- Built for
- A characterful, torquey triple-powered classic that rewards relaxed, spirited riding rather than outright aggression.
- Not ideal for
- Not the right choice for riders seeking off-road capability or cutting-edge sportbike performance.
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
- 885.0 ccm
- Power
- 83.0 HP (61.0 kW)
- Torque
- 76.0 Nm (7.7 kgf-m)
- Engine type
- In-line three-cylinder
- Power/weight ratio
- 0.3705 HP/kg (dry)
- Bore x stroke
- 76.0 x 65.0 mm
- Compression
- 10.0:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1580 mm
- Overall length
- 2320 mm
- Overall width
- 700 mm
- Overall height
- 1105 mm
- Seat height
- 790 mm
- Dry weight
- 224.0 kg
- Fuel capacity
- 15.00 litres
Brakes & wheels
- Front brakes
- Double disc
- Front brakes diameter
- 310 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 285 mm
- Front tyre
- 110/70-R 17
- Rear tyre
- 160/70-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 | 1999 | 2000 | 2002 | 2003 | 2004 |
|---|---|---|---|---|---|
| Capacity | 885 cc | 885 cc | 885 cc | 885 cc | 885 cc |
| Dry weight | 224 kg | 224 kg | 224 kg | 224 kg | 224 kg |
| Seat height | 790 mm | 790 mm | 790 mm | 790 mm | 790 mm |
| Fuel capacity | 17 L | 15 L | 15 L | 15 L | 15 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 Thunderbird Sport?
The 2003 Triumph Thunderbird Sport has a Capacity of 885.0 ccm (54.01 cubic inches).
What engine power does the Triumph Thunderbird Sport have?
The 2003 Triumph Thunderbird Sport has a Power of 83.0 HP (61.0 kW).
How many gears does the Triumph Thunderbird Sport have?
The 2003 Triumph Thunderbird Sport has a Gearbox of 6-speed.
What is the torque of the Triumph Thunderbird Sport?
The 2003 Triumph Thunderbird Sport has a Torque of 76.0 Nm (7.7 kgf-m or 56.1 ft.lbs).
How much does the Triumph Thunderbird Sport weigh?
The 2003 Triumph Thunderbird Sport has a Dry weight of 224.0 kg (493.8 pounds).
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