Triumph T 140 E Bonneville - 1982 Specifications and Reviews
The 1982 Triumph T140E Bonneville is a British classic twin that appeals to traditionalist riders seeking authentic retro character. Known for its proven 744cc air-cooled engine and responsive handling, it delivers spirited performance with genuine mechanical charm. This model represents the final evolution of Triumph's iconic Bonneville lineage, prized by enthusiasts for its timeless styling and reliable engineering.
General information | |
| Category | Classic |
| Year | 1982 |
| Model | Triumph T 140 E Bonneville |
Engine and Transmission Specifications | |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | OHV |
| Valves per cylinder | 2 |
| Bore x stroke | 76.0 x 82.0 mm (3.0 x 3.2 inches) |
| Compression | 9.0:1 |
| Top speed | 176.0 km/h (109.4 mph) |
| Power | 49.00 |
| Engine type | Twin, four-stroke |
| Capacity: | 744.00 ccm (45.40 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tyre dimensions | 4.10-18 |
| Front tyre dimensions | 4.10-19 |
| | |
Physical measures and capacities | |
| Fuel capacity | 18.50 litres (4.89 gallons) |
| Weight incl. oil, gas, etc | 206.0 kg (454.2 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
49 hp
Peak Power
6.5s
0-60 mph
109.4 mph
Top Speed
Best For
Track20%
City55%
Cornering55%
Daily Riding45%
Touring40%
Passenger35%
Rider Profile
| Best For | Suits riders who appreciate classic motorcycling and are comfortable with the quirks and lighter electronics of an early-1980s British parallel twin. |
| Purpose | Built as a traditional air-cooled roadster for spirited weekend rides and short trips rather than serious distance touring or track work. |
| Rider Fit | A modest 206 kg curb weight and low-to-moderate seat height make it manageable for riders of average build and experience. |
| Character | Delivers old-school vibration, mechanical character, and a raw connection to the road that modern bikes rarely offer. |
| Not Ideal For | Not the right choice for riders seeking modern performance, long-haul comfort, or off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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