What category is the 1983 Triumph T 140 E Bonneville Executive?

The 1983 Triumph T 140 E Bonneville Executive has a Category of Unspecified category.

What is the engine size of the 1983 Triumph T 140 E Bonneville Executive?

The 1983 Triumph T 140 E Bonneville Executive has a Capacity: of 744.00 ccm (45.40 cubic inches).

What type of engine does the 1983 Triumph T 140 E Bonneville Executive have?

The 1983 Triumph T 140 E Bonneville Executive has a Engine type of Twin.

What is the engine power of the 1983 Triumph T 140 E Bonneville Executive?

The 1983 Triumph T 140 E Bonneville Executive has a Power of 49.00.

Is the 1983 Triumph T 140 E Bonneville Executive air cooled or liquid cooled?

The 1983 Triumph T 140 E Bonneville Executive has a Cooling system of Air.

How many gears does the 1983 Triumph T 140 E Bonneville Executive have?

The 1983 Triumph T 140 E Bonneville Executive has a Gearbox of 5-speed.

How much does the 1983 Triumph T 140 E Bonneville Executive weigh?

The 1983 Triumph T 140 E Bonneville Executive has a Weight incl. oil, gas, etc of 200.0 kg (440.9 pounds).

What is the top speed of the 1983 Triumph T 140 E Bonneville Executive?

The 1983 Triumph T 140 E Bonneville Executive has a Top speed of 160.0 km/h (99.4 mph).

Triumph T 140 E Bonneville Executive - 1983 Specifications and Reviews

Name: 1983 Triumph T 140 E Bonneville Executive
Brand: Triumph

The 1983 Triumph T 140 E Bonneville Executive is a classic British middleweight twin suited to riders seeking traditional character and reliable performance. Its air-cooled 744cc parallel-twin engine delivers accessible power with distinctive British charm, while the lightweight 200kg chassis offers nimble handling. Best known for blending retro styling with practical everyday usability, it remains a favorite among purists valuing mechanical simplicity.

⇄ Compare against another bike 📅 All Years

1983

1982

❮❯

Triumph T 140 E Bonneville Executive 1983 19304 Thumb

Add/Upload pictures for this motorcycle

General information
Category	Unspecified category
Year	1983
Model	Triumph T 140 E Bonneville Executive

Engine and Transmission Specifications
Transmission typefinal 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
Power	49.00
Stroke	4
Engine type	Twin
Capacity:	744.00 ccm (45.40 cubic inches)
Physical measures and capacities
Weight incl. oil, gas, etc	200.0 kg (440.9 pounds)
Triumph T 140 E Bonneville Executive dimensions and frame
Rear brakes	Single disc
Front brakes	Single disc
Rear tyre dimensions	4.10-18
Front tyre dimensions	4.10-19
Speed and acceleration
Top speed	160.0 km/h (99.4 mph)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity	18.50 litres (4.89 gallons)

Performance Profile & Rider Fit

49 hp

Peak Power

6.5s

0-60 mph

99.4 mph

Top Speed

Best For

Track20%

City50%

Cornering55%

Daily Riding50%

Touring55%

Passenger45%

Rider Profile

Best For	Best suited to riders with some experience on classic-style twins, as the air-cooled parallel-twin and drum-era chassis heritage reward a measured, deliberate riding style rather than aggressive modern inputs.
Purpose	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.
Rider Fit	The upright seating position and moderate 200kg weight make it manageable for most riders of average height and strength, though the kickstart-era ergonomics and lack of modern rider aids demand a bit more physical engagement.
Character	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.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.