Naked Motorcycles
1982Triumph T 140 E Bonneville Executive
19 fields on record
The 1982 Triumph T 140 E Bonneville Executive is a classic British twin suited to riders seeking authentic retro character and manageable performance. Known for its torquey 744cc air-cooled engine and lightweight handling, this bike delivers straightforward, reliable motorcycling with genuine heritage appeal. Its accessible power delivery and comfortable ergonomics make it ideal for both experienced enthusiasts and those rediscovering traditional motorcycle riding.
- Capacity
- 744.0 ccm
- Engine
- Parallel Twin
- Gearbox
- 5-speed
- Wet weight
- 200.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 49.0 HP (36.0 kW) @ 6500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- This is a classic British roadster built for relaxed on-road riding, weekend touring, and enjoying the character of a traditional air-cooled twin rather than outright performance.
- Built for
- It has the soulful, torquey charm of a classic Bonneville, with vibration, mechanical feedback, and analog handling that reward smooth, unhurried riding.
- Not ideal for
- This is not the bike for riders seeking modern acceleration, long-distance highway comfort at speed, or any kind of 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
- 49.0 HP (36.0 kW) @ 6500 RPM
- Engine type
- Parallel Twin
- Power/weight ratio
- 0.2450 HP/kg (wet)
- Bore x stroke
- 76.0 x 82.0 mm
- Compression
- 9.0:1
- 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
- 160.0 km/h (99.4 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Single disc
- Front tyre
- 4.10-19
- Rear tyre
- 4.10-18
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 | 1982 | 1983 |
|---|---|---|
| Capacity | 744 cc | 744 cc |
| Fuel capacity | 18.5 L | 18.5 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 T 140 E Bonneville Executive?
The 1982 Triumph T 140 E Bonneville Executive has a Capacity of 744.0 ccm (45.40 cubic inches).
What engine power does the Triumph T 140 E Bonneville Executive have?
The 1982 Triumph T 140 E Bonneville Executive has a Power of 49.0 HP (36.0 kW) @ 6500 RPM.
How many gears does the Triumph T 140 E Bonneville Executive have?
The 1982 Triumph T 140 E Bonneville Executive has a Gearbox of 5-speed.
How much does the Triumph T 140 E Bonneville Executive weigh?
The 1982 Triumph T 140 E Bonneville Executive has a Wet weight of 200.0 kg (440.9 pounds).
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