Adventure Motorcycles
1981Triumph TR 7 T Tiger Trail
19 fields on record
The 1981 Triumph TR 7 T Tiger Trail is an air-cooled 744cc parallel-twin adventure bike designed for off-road enthusiasts and dual-purpose riders. Known for its rugged construction, lightweight frame at 185kg, and versatile 5-speed gearbox, it excels on both trails and light touring. Its modest 42 horsepower makes it accessible to intermediate riders seeking classic British motorcycle character with genuine adventure capability.
- Capacity
- 744.0 ccm
- Engine
- Parallel Twin
- Gearbox
- 5-speed
- Wet weight
- 185.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 42.0 HP (30.9 kW) @ 6500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as a lightweight dual-purpose machine for mixing tarmac commuting with light trail and gravel road riding rather than serious off-road work.
- Built for
- An old-school, air-cooled parallel twin enduro with a simple, mechanical feel, modest performance, and charm rooted in its early-80s British dual-sport character.
- Not ideal for
- Not a good fit for riders seeking modern power, long-distance touring comfort, or serious technical off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 744.0 ccm
- Power
- 42.0 HP (30.9 kW) @ 6500 RPM
- Engine type
- Parallel Twin
- Power/weight ratio
- 0.2270 HP/kg (wet)
- Bore x stroke
- 76.0 x 82.0 mm
- Compression
- 7.4:1
- Cooling system
- Air
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 155.0 km/h (96.3 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Front tyre
- 3.00-21
- Rear tyre
- 4.00-18
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 | 1981 | 1982 |
|---|---|---|
| Capacity | 744 cc | 744 cc |
| Fuel capacity | 12.5 L | 12.5 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 TR 7 T Tiger Trail?
The 1981 Triumph TR 7 T Tiger Trail has a Capacity of 744.0 ccm (45.40 cubic inches).
What engine power does the Triumph TR 7 T Tiger Trail have?
The 1981 Triumph TR 7 T Tiger Trail has a Power of 42.0 HP (30.9 kW) @ 6500 RPM.
How many gears does the Triumph TR 7 T Tiger Trail have?
The 1981 Triumph TR 7 T Tiger Trail has a Gearbox of 5-speed.
How much does the Triumph TR 7 T Tiger Trail weigh?
The 1981 Triumph TR 7 T Tiger Trail has a Wet weight of 185.0 kg (407.9 pounds).
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