Triumph Thunderbird Commander 2014 vs. Triumph Bonneville Speedmaster 2018

The Triumph Thunderbird Commander 2014 and the Triumph Bonneville Speedmaster 2018 are both chopper/cruiser motorcycles from Triumph, but they have some notable differences in terms of technical specifications and features.

Starting with the engine and drivetrain, both models have an in-line crankpin offset engine type and liquid cooling. However, the Thunderbird Commander has a larger displacement of 1699cc compared to the Speedmaster's 1200cc. The Thunderbird Commander also has a higher engine power of 94 HP and torque of 151 Nm, while the Speedmaster has 77 HP and 106 Nm of torque. Additionally, the Thunderbird Commander uses a belt transmission, while the Speedmaster uses a chain transmission.

In terms of chassis, both models have a steel frame, but the Thunderbird Commander has a twin tube frame type, while the Speedmaster has a central tube frame type. This may result in slight differences in handling and stability.

Triumph Thunderbird Commander 2014

When it comes to dimensions and weights, the Thunderbird Commander has a larger wheelbase of 1665mm compared to the Speedmaster's 1450mm. The Thunderbird Commander also has a lower seat height of 700mm, which may make it more comfortable for shorter riders. However, the Speedmaster has a larger fuel tank capacity of 15 liters compared to the Thunderbird Commander's 22 liters.

Now let's discuss the strengths of each model. The Thunderbird Commander has a typical and classy cruiser look with lots of chrome, which appeals to riders who appreciate a traditional aesthetic. It also offers a comfortable seating position and stable handling, making it suitable for long rides. The Thunderbird Commander's parallel twin engine delivers enormous torque, providing a powerful and thrilling riding experience. Additionally, it has good brakes, ensuring reliable stopping power.

Triumph Bonneville Speedmaster 2018

On the other hand, the Speedmaster has some notable strengths as well. It features dual front disc brakes, which may provide enhanced braking performance compared to the Thunderbird Commander's single front disc brake. The Speedmaster also comes with ABS, TC (traction control), cruise control, and riding modes as standard, offering additional safety and convenience features. It has a detachable pillion, allowing for easy customization and versatility. Furthermore, the Speedmaster boasts over 130 accessories, giving riders the option to personalize their motorcycle to their liking.

However, both models have some weaknesses to consider. The Thunderbird Commander has a very high weight, which may make it more challenging to maneuver for some riders. It also has limited lean angle clearance, which could restrict its performance in tight turns. On the other hand, the Speedmaster has a moderate lean angle clearance and a plastic tail light housing, which may be less durable compared to other materials.

In conclusion, the Triumph Thunderbird Commander 2014 and the Triumph Bonneville Speedmaster 2018 are both impressive chopper/cruiser motorcycles with their own strengths and weaknesses. The Thunderbird Commander offers a classic cruiser look, powerful engine, and comfortable riding position, while the Speedmaster provides additional safety features, customization options, and modern technology. Ultimately, the choice between the two will depend on the rider's preferences and priorities.