What is the engine displacement of the 1981 Triumph T 140 E Bonneville Special?

The 1981 Triumph T 140 E Bonneville Special has an engine displacement of 744.00 ccm (45.40 cubic inches).

How much horsepower does the 1981 Triumph T 140 E Bonneville Special have?

The 1981 Triumph T 140 E Bonneville Special produces 49.00 HP (35.8 kW)) @ 6500 RPM of power.

What is the top speed of the 1981 Triumph T 140 E Bonneville Special?

The 1981 Triumph T 140 E Bonneville Special has a top speed of 160.0 km/h (99.4 mph).

1981 Triumph T 140 E Bonneville Special Price, Specs, Review

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Review

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The 1981 Triumph T140E Bonneville Special holds a unique place in the history of British motorcycling, representing one of the final iterations of the iconic Bonneville twin from the original Meriden factory. Emerging as the company faced increasing pressure, this model built upon a lineage stretching back to 1959, aiming to keep pace with an evolving market. In its day, it found itself up against formidable Japanese competition like the Honda CB750 and even domestic rivals such as the Norton Commando, offering a distinct, classic British riding experience.

At its heart, the T140E Bonneville Special featured a 744.00 ccm (45.40 cubic inches) twin, four-stroke engine. This powerplant generated a respectable 49.00 HP (35.8 kW) at 6500 RPM, providing enough grunt for spirited riding. The motorcycle could achieve a top speed of 160.0 km/h (99.4 mph), a commendable figure for its era. Fuel capacity was a generous 18.50 litres (4.89 gallons), allowing for decent range between fill-ups. These specifications solidified its position as a capable Vintage machine, emphasizing traditional engineering.

Riding the T140E offers a quintessential classic standard experience. The ergonomics are relatively upright, promoting comfort over longer distances without being overly relaxed. The handling, while not razor-sharp by modern standards, is predictable and stable, characteristic of its frame design. The twin engine delivers a distinctive thrum, providing ample torque for navigating country roads. Its modest weight and balanced chassis contribute to an accessible ride, appealing to those who appreciate a motorcycle with a direct, mechanical feel.

The 1981 Triumph T140E Bonneville Special appeals primarily to enthusiasts of classic British motorcycles and collectors. Its Vintage classification means it is sought after by those who value heritage and a more analogue riding experience. It’s a machine for riders who appreciate the tactile feedback of a traditional twin, the satisfaction of maintaining a piece of history, and the unmistakable silhouette of a Meriden-era Bonneville. This motorcycle is a statement of enduring design and mechanical integrity, rather than a pursuit of outright speed or modern features.

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Pros (Advantages)

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✅ Why buy this bike?

Classic Design: The Triumph T 140 E Bonneville Special 1981 features a timeless design that pays homage to its iconic heritage, making it a favorite among vintage motorcycle enthusiasts.
Smooth Power Delivery: The 750cc engine provides a balanced mix of power and torque, delivering a smooth and linear power delivery that enhances the riding experience.
Comfortable Ride: With a well-padded seat and upright riding position, the Bonneville Special offers a comfortable ride for long-distance cruising or city commuting.
Reliability: Triumph motorcycles are known for their reliability and durability, and the T 140 E Bonneville Special is no exception, making it a dependable choice for riders seeking a low-maintenance bike.
Customization Options: The Bonneville Special 1981 offers a wide range of aftermarket parts and customization options, allowing riders to personalize their bike to suit their individual style and preferences.

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Cons (Disadvantages)

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⚠️ Things to consider

Limited aftermarket support for parts and accessories due to the age of the motorcycle.
Potentially higher maintenance costs compared to newer models due to wear and tear on older components.
Older technology and features may not offer the same level of performance or comfort as modern motorcycles.
Reduced fuel efficiency compared to newer, more fuel-efficient models on the market.
Limited availability of skilled mechanics familiar with older Triumph models, which could make servicing and repairs more challenging.

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Alternatives

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⚖️ Comparison & Competition

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BMW R nineT
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Ducati Scrambler Icon
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