The 1967 Triumph Bonneville is a British motorcycle that was manufactured by Triumph Motorcycles Ltd. It is a classic motorcycle that is highly sought-after by collectors and enthusiasts.
The Bonneville was first introduced in 1959 and was named after the Bonneville Salt Flats in Utah, USA, where Triumph motorcycles had set several land speed records. The 1967 model was one of the most popular years for the Bonneville, and it featured a number of upgrades over the previous models, including a new frame, suspension, and engine.
The 1967 Triumph Bonneville is a beautiful and iconic motorcycle that is a joy to ride. It is a classic motorcycle that is sure to turn heads wherever it goes.
1967 Triumph Bonneville
The 1967 Triumph Bonneville is a classic British motorcycle that is highly sought-after by collectors and enthusiasts. It is known for its iconic style, powerful engine, and excellent handling. Here are nine key aspects that define the 1967 Triumph Bonneville:
- Engine: 650cc parallel-twin engine with a high compression ratio
- Power: 46 horsepower at 6,500 rpm
- Torque: 44 ft-lbs at 5,000 rpm
- Frame: Duplex cradle frame with a telescopic front fork and swingarm rear suspension
- Brakes: Drum brakes front and rear
- Wheels: 19-inch front and rear wheels with chrome rims
- Tires: Dunlop TT100 tires
- Weight: 425 pounds
- Top speed: 115 mph
These nine key aspects combine to create a motorcycle that is both powerful and agile. The 1967 Triumph Bonneville is a true classic that is sure to turn heads wherever it goes.
Engine
The 650cc parallel-twin engine with a high compression ratio is one of the most important aspects of the 1967 Triumph Bonneville. It is what gives the Bonneville its characteristic power and performance.
The 650cc engine is a four-stroke, air-cooled engine with a bore and stroke of 71mm x 75mm. It has a compression ratio of 9.5:1, which is relatively high for a motorcycle engine of this era. This high compression ratio helps the engine to produce more power and torque.
The parallel-twin engine design is also important for the Bonneville’s performance. This type of engine is known for its smooth power delivery and excellent balance. The Bonneville’s engine is mounted in a duplex cradle frame, which helps to reduce vibration and improve handling.
The 1967 Triumph Bonneville’s engine is a truly iconic piece of engineering. It is a powerful, reliable, and efficient engine that has helped to make the Bonneville one of the most popular motorcycles of all time.
Power
The 1967 Triumph Bonneville is renowned for its powerful engine, which produces 46 horsepower at 6,500 rpm. This power output is impressive for a motorcycle of this era and contributes to the Bonneville’s excellent performance.
- Acceleration: The Bonneville’s power-to-weight ratio gives it excellent acceleration. It can reach 60 mph in just over 5 seconds, which is very quick for a motorcycle of this era.
- Top speed: The Bonneville’s top speed is around 115 mph, which is also very impressive for a motorcycle of this era.
- Passing power: The Bonneville’s power makes it easy to overtake other vehicles, even at highway speeds.
- Hill climbing: The Bonneville’s power helps it to climb hills easily, even when fully loaded.
The Bonneville’s power is one of its most appealing features. It makes the Bonneville a fun and exciting motorcycle to ride, and it also gives it the performance to keep up with modern traffic.
Torque
Torque is a measure of the twisting force produced by an engine. It is important for acceleration, hill climbing, and towing. The 1967 Triumph Bonneville produces 44 ft-lbs of torque at 5,000 rpm. This is a relatively high torque output for a motorcycle of this era.
The Bonneville’s torque is important for several reasons. First, it gives the Bonneville excellent acceleration. The Bonneville can reach 60 mph in just over 5 seconds, which is very quick for a motorcycle of this era. Second, the Bonneville’s torque helps it to climb hills easily, even when fully loaded. Third, the Bonneville’s torque makes it a good choice for towing a trailer or sidecar.
The Bonneville’s torque is one of its most important features. It makes the Bonneville a fun and exciting motorcycle to ride, and it also gives it the performance to keep up with modern traffic.
Frame
The duplex cradle frame with a telescopic front fork and swingarm rear suspension is one of the most important aspects of the 1967 Triumph Bonneville. It is what gives the Bonneville its characteristic handling and stability.
- Strength and rigidity: The duplex cradle frame is very strong and rigid, which is important for handling and stability. It is made of high-quality steel and is designed to withstand the stresses of riding on rough roads.
- Telescopic front fork: The telescopic front fork provides excellent suspension and damping. It is adjustable for preload and damping, which allows riders to customize the Bonneville’s handling to their own preferences.
- Swingarm rear suspension: The swingarm rear suspension provides excellent stability and control. It is also adjustable for preload and damping, which allows riders to customize the Bonneville’s handling to their own preferences.
The duplex cradle frame with a telescopic front fork and swingarm rear suspension is one of the key factors that makes the 1967 Triumph Bonneville such a great handling motorcycle. It is a combination of strength, rigidity, and adjustability that gives riders the confidence to ride the Bonneville hard in any conditions.
Brakes
The 1967 Triumph Bonneville is equipped with drum brakes front and rear. This type of brake was common on motorcycles of this era, and it is still used on some motorcycles today. Drum brakes work by using a set of brake shoes to press against the inside of a rotating drum. This creates friction, which slows down the wheel.
Drum brakes are not as powerful as disc brakes, but they are less expensive to manufacture and maintain. They are also more resistant to water and dirt, which makes them a good choice for riding in wet or muddy conditions. On the downside, drum brakes can be more difficult to adjust than disc brakes, and they can fade more easily under heavy use.
Overall, the drum brakes on the 1967 Triumph Bonneville are a good choice for riders who are looking for a classic motorcycle with reliable braking performance.
Wheels
The 1967 Triumph Bonneville is equipped with 19-inch front and rear wheels with chrome rims. This was a common wheel size for motorcycles of this era, and it is still used on some motorcycles today. 19-inch wheels are a good compromise between handling and stability. They are large enough to provide good stability, but they are not so large that they make the motorcycle difficult to maneuver.
- Handling: The 19-inch wheels contribute to the Bonneville’s excellent handling. They provide good grip and stability, even on rough roads.
- Stability: The 19-inch wheels also contribute to the Bonneville’s stability at high speeds. They help to keep the motorcycle planted on the road, even in strong winds.
- Appearance: The chrome rims add a touch of style to the Bonneville. They also help to protect the wheels from corrosion.
Overall, the 19-inch front and rear wheels with chrome rims are a good choice for the 1967 Triumph Bonneville. They provide good handling, stability, and appearance.
Tires
The 1967 Triumph Bonneville was equipped with Dunlop TT100 tires. These tires were specifically designed for racing, and they provided the Bonneville with excellent grip and handling. The TT100 tires were also very durable, which made them a good choice for long-distance riding.
- Grip: The TT100 tires provided the Bonneville with excellent grip, even on wet or slippery roads. This was due to the tires’ unique tread pattern, which was designed to channel water away from the contact patch.
- Handling: The TT100 tires also provided the Bonneville with excellent handling. This was due to the tires’ stiff sidewalls, which helped to keep the motorcycle stable during cornering.
- Durability: The TT100 tires were very durable, which made them a good choice for long-distance riding. This was due to the tires’ high-quality construction and materials.
Overall, the Dunlop TT100 tires were an excellent choice for the 1967 Triumph Bonneville. They provided the Bonneville with excellent grip, handling, and durability, which made them a good choice for both racing and long-distance riding.
Weight
The 1967 Triumph Bonneville weighs 425 pounds. This is relatively heavy for a motorcycle of this era, but it is still lighter than many modern motorcycles.
- Handling: The Bonneville’s weight contributes to its excellent handling. The bike is well-balanced and easy to maneuver, even at low speeds.
- Stability: The Bonneville’s weight also contributes to its stability at high speeds. The bike is planted on the road, even in strong winds.
- Braking: The Bonneville’s weight can make it more difficult to stop quickly. However, the bike’s powerful brakes are up to the task.
- Acceleration: The Bonneville’s weight can also affect its acceleration. However, the bike’s powerful engine is able to overcome this and provide good acceleration.
Overall, the 1967 Triumph Bonneville’s weight is a good compromise between handling, stability, braking, and acceleration. The bike is not too heavy and not too light, and it provides a good riding experience for a wide range of riders.
Top speed
The 1967 Triumph Bonneville has a top speed of 115 mph, which was impressive for a motorcycle of its era. This top speed was achieved through a combination of factors, including the Bonneville’s powerful engine, lightweight frame, and aerodynamic design.
- Engine: The Bonneville’s 650cc parallel-twin engine produced 46 horsepower, which was more than enough power to propel the bike to its top speed.
- Frame: The Bonneville’s duplex cradle frame was lightweight and rigid, which helped to reduce drag and improve the bike’s handling at high speeds.
- Aerodynamics: The Bonneville’s sleek design helped to reduce drag and improve the bike’s top speed. The bike’s low stance and streamlined fuel tank helped to reduce the amount of wind resistance that the bike encountered.
- Weight: The Bonneville weighed just 425 pounds, which made it one of the lightest motorcycles of its era. This light weight helped to improve the bike’s acceleration and top speed.
The Bonneville’s top speed of 115 mph was a major selling point for the bike. It was one of the fastest motorcycles on the market, and it was capable of keeping up with even the most powerful cars of the era.
1967 Triumph Bonneville FAQs
The 1967 Triumph Bonneville is a classic motorcycle that is still popular today. Here are some frequently asked questions about the Bonneville:
Question 1: What is the 1967 Triumph Bonneville?
The 1967 Triumph Bonneville is a British motorcycle that was manufactured by Triumph Motorcycles Ltd. It is a classic motorcycle that is highly sought-after by collectors and enthusiasts.
Question 2: What engine does the 1967 Triumph Bonneville have?
The 1967 Triumph Bonneville has a 650cc parallel-twin engine with a high compression ratio. This engine produces 46 horsepower at 6,500 rpm and 44 ft-lbs of torque at 5,000 rpm.
Question 3: What are the performance specifications of the 1967 Triumph Bonneville?
The 1967 Triumph Bonneville has a top speed of 115 mph and can accelerate from 0 to 60 mph in just over 5 seconds.
Question 4: What are the handling characteristics of the 1967 Triumph Bonneville?
The 1967 Triumph Bonneville has excellent handling characteristics. It is a well-balanced motorcycle that is easy to maneuver. The Bonneville’s suspension is also very good, which makes it a comfortable ride even on rough roads.
Question 5: What are the braking capabilities of the 1967 Triumph Bonneville?
The 1967 Triumph Bonneville has drum brakes front and rear. These brakes are not as powerful as disc brakes, but they are adequate for most riding conditions.
Question 6: What is the value of a 1967 Triumph Bonneville?
The value of a 1967 Triumph Bonneville varies depending on its condition and originality. A well-maintained original Bonneville can be worth upwards of $20,000.
These are just a few of the most frequently asked questions about the 1967 Triumph Bonneville. If you have any other questions, please feel free to contact a Triumph dealer or visit the Triumph Motorcycles website.
In addition to the FAQs above, here are some additional key takeaways about the 1967 Triumph Bonneville:
- It is a classic motorcycle that is still popular today.
- It has a powerful 650cc parallel-twin engine.
- It has excellent handling characteristics.
- It has drum brakes front and rear.
- It can be worth upwards of $20,000 in good condition.
The 1967 Triumph Bonneville is a great choice for riders who are looking for a classic motorcycle with excellent performance and handling.
Tips for Maintaining a 1967 Triumph Bonneville
The 1967 Triumph Bonneville is a classic motorcycle that requires regular maintenance to keep it running in top condition. Here are five tips for maintaining your Bonneville:
Tip 1: Change the oil and filter regularly.
The oil and filter should be changed every 3,000 miles or every three months, whichever comes first. This will help to keep the engine clean and running smoothly.
Tip 2: Check the tire pressure regularly.
The tire pressure should be checked every month or before every ride. The correct tire pressure will help to improve handling and stability.
Tip 3: Clean the air filter regularly.
The air filter should be cleaned every 6,000 miles or every six months, whichever comes first. This will help to keep the engine running efficiently.
Tip 4: Lubricate the chain regularly.
The chain should be lubricated every 500 miles or every month, whichever comes first. This will help to keep the chain running smoothly and prevent it from rusting.
Tip 5: Have the motorcycle serviced by a qualified mechanic annually.
The motorcycle should be serviced by a qualified mechanic annually. This will help to keep the motorcycle in top condition and prevent any major problems from developing.
By following these tips, you can help to keep your 1967 Triumph Bonneville running in top condition for many years to come.
Key takeaways:
- Regular maintenance is essential for keeping a 1967 Triumph Bonneville running in top condition.
- The five tips outlined above are a good starting point for maintaining your Bonneville.
- By following these tips, you can help to extend the life of your motorcycle and keep it running smoothly.
Conclusion:
The 1967 Triumph Bonneville is a classic motorcycle that can provide many years of enjoyment. By following the tips outlined above, you can help to keep your Bonneville running in top condition and ensure that you get the most out of your riding experience.
Conclusion
The 1967 Triumph Bonneville is a classic motorcycle that is still popular today. It is a beautiful and well-made machine that is a joy to ride. The Bonneville is also a valuable investment, as it is likely to appreciate in value over time.
If you are looking for a classic motorcycle that is both fun to ride and a good investment, the 1967 Triumph Bonneville is a great option. It is a motorcycle that will provide you with many years of enjoyment.