What is the engine displacement of the 1966 Triumph Bonneville T120TT?

The 1966 Triumph Bonneville T120TT has an engine displacement of 649.00 ccm (39.60 cubic inches).

How much horsepower does the 1966 Triumph Bonneville T120TT have?

The 1966 Triumph Bonneville T120TT produces 52.00 HP (38.0 kW)) @ 6500 RPM of power.

What is the top speed of the 1966 Triumph Bonneville T120TT?

The 1966 Triumph Bonneville T120TT has a top speed of 185.0 km/h (115.0 mph).

How much does the 1966 Triumph Bonneville T120TT weigh?

The 1966 Triumph Bonneville T120TT has a dry weight of 165.0 kg (363.8 pounds).

What is the seat height of the 1966 Triumph Bonneville T120TT?

The 1966 Triumph Bonneville T120TT has a seat height of 775 mm (30.5 inches) If adjustable, lowest setting..

1966 Triumph Bonneville T120TT Price, Specs, Review

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Review

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The Triumph Bonneville T120TT 1966 is a timeless classic motorcycle that embodies the essence of the golden era of motorcycling. With its iconic design and powerful performance, it has stood the test of time as a symbol of British engineering excellence. The T120TT is equipped with a 649cc parallel-twin engine that delivers a thrilling riding experience, coupled with a distinctive exhaust note that resonates with enthusiasts worldwide. One of the key features of the Triumph Bonneville T120TT 1966 is its exceptional handling and agility, making it a joy to ride on both city streets and winding country roads. The bike's comfortable seating position and smooth suspension ensure a pleasant journey for riders of all levels of experience. Additionally, the T120TT's retro styling and attention to detail make it a coveted collector's item for motorcycle enthusiasts who appreciate craftsmanship and heritage. In conclusion, the Triumph Bonneville T120TT 1966 holds a special place in the hearts of motorcycle aficionados for its iconic design, impressive performance, and rich history. As a classic bike that continues to captivate riders with its beauty and charm, the T120TT represents a valuable piece of motorcycling heritage that will always be cherished for its timeless appeal and exhilarating ride.

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Pros (Advantages)
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✅ Why buy this bike?

Timeless design: The Triumph Bonneville T120TT 1966 motorcycle features a classic and iconic design that has stood the test of time, appealing to vintage motorcycle enthusiasts.

Smooth performance: With its 649cc parallel-twin engine, the T120TT offers a smooth and reliable performance, making it a joy to ride on both city streets and open roads.

Excellent handling: The lightweight frame and responsive handling of the T120TT provide a nimble and agile riding experience, allowing the rider to confidently navigate various road conditions.

Authentic retro feel: The 1966 Triumph Bonneville T120TT retains its original retro charm with features like the distinctive twin exhaust pipes, chrome accents, and classic styling cues, appealing to riders who appreciate nostalgia.

Collectible value: As a vintage motorcycle model, the Triumph Bonneville T120TT 1966 holds a high collectible value among motorcycle enthusiasts and collectors, making it a prized possession for those who appreciate classic bikes.

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Cons (Disadvantages)
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⚠️ Things to consider

Limited top speed compared to modern motorcycles.

Outdated suspension and braking technology.

Lack of modern safety features such as ABS.

Potentially higher maintenance and repair costs due to age and availability of parts.

Lower fuel efficiency compared to newer models.

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Alternatives
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⚖️ Comparison & Competition

Ducati Scrambler Sixty2: A modern take on the classic scrambler style with a lightweight and easy-to-handle design, perfect for city cruising and light off-road adventures.

BMW R nineT: A retro-inspired roadster that combines classic looks with modern technology, offering a powerful performance and customizable features for a personalized riding experience.

Moto Guzzi V7 III Stone: Italian craftsmanship meets vintage design in this stylish and reliable motorcycle, known for its smooth handling and iconic V-twin engine.

Yamaha XSR700: A sporty and agile bike with a retro twist, featuring a powerful parallel-twin engine and a comfortable upright riding position ideal for both daily commuting and weekend fun rides.

Royal Enfield Interceptor 650: A timeless classic with a modern touch, the Interceptor 650 delivers a smooth and enjoyable ride powered by a responsive parallel-twin engine, making it a great choice for riders looking for a blend of nostalgia and performance

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License Class (EU)
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With 52 HP, requires full Class A license. Riders must be 24+ or have 2 years A2 experience (20+).

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Fuel Economy & Running Costs
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Estimated average for 649cc class: 35-50 mpg (5.0-7.0 L/100km)

⛽ Tank: 9.46 litres (2.50 gallons)

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Insurance Class
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Insurance grouping for Triumph Bonneville T120TT (649cc):

📋 Group 15-20+ — performance class, higher premiums

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Insurance Calculator (UK est.)
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Personalised premium estimate for the Triumph Bonneville T120TT (UK rates):

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💡 Estimate based on UK market averages. For real quotes, compare on Compare the Market, MoneySuperMarket, GoCompare.

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Price Estimate
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Estimated price range for the Triumph Bonneville T120TT based on comparable motorcycles:

AVERAGE

$2,770

📊 Category-based (17 motorcycles) · Approximate (USD)

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Buy New & Used
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Find new and used Triumph Bonneville T120TT 1966 listings:

🛒 eBay Motors 🏍️ Cycle Trader 🇬🇧 Auto Trader UK 🔍 Google Listings

💡 Third-party listings. MotoBike Info is informational only.

👤 Final premium varies by rider age, history, location.

⚙️ Full Specifications

No specifications found.

📋 Detailed Review

The Triumph Bonneville T120TT 1966 is a timeless classic motorcycle that embodies the essence of the golden era of motorcycling. With its iconic design and powerful performance, it has stood the test of time as a symbol of British engineering excellence. The T120TT is equipped with a 649cc parallel-twin engine that delivers a thrilling riding experience, coupled with a distinctive exhaust note that resonates with enthusiasts worldwide. One of the key features of the Triumph Bonneville T120TT 1966 is its exceptional handling and agility, making it a joy to ride on both city streets and winding country roads. The bike's comfortable seating position and smooth suspension ensure a pleasant journey for riders of all levels of experience. Additionally, the T120TT's retro styling and attention to detail make it a coveted collector's item for motorcycle enthusiasts who appreciate craftsmanship and heritage. In conclusion, the Triumph Bonneville T120TT 1966 holds a special place in the hearts of motorcycle aficionados for its iconic design, impressive performance, and rich history. As a classic bike that continues to captivate riders with its beauty and charm, the T120TT represents a valuable piece of motorcycling heritage that will always be cherished for its timeless appeal and exhilarating ride.

🎬 Video Reviews

No videos available for this motorcycle yet.

📷 Gallery

⚡ Key Specs

Displacement649.00 ccm (39.60 cubic inches)

Power52.00 HP (38.0 kW)) @ 6500 RPM

Top Speed185.0 km/h (115.0 mph)

Weight165.0 kg (363.8 pounds)

Fuel Cap.9.46 litres (2.50 gallons)

Seat Height775 mm (30.5 inches) If adjustable, lowest setting.

Gearbox4-speed

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Triumph Bonneville T120TT

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