Triumph Speed Twin 1200 2021 vs. Triumph Bonneville Speedmaster 2018

The Triumph Speed Twin 1200 2021 and the Triumph Bonneville Speedmaster 2018 are both impressive motorcycles with their own unique features and strengths.

Starting with the engine and drive train, both models have an in-line crankpin offset engine type with an 80mm stroke. However, the Speed Twin 1200 has a higher engine power of 100 HP compared to the Speedmaster's 77 HP. The Speed Twin 1200 also boasts a higher torque of 112 Nm, while the Speedmaster has a torque of 106 Nm. Both bikes have a fuel injection system and a chain transmission.

In terms of suspension, the Speed Twin 1200 features an upside-down telescopic fork front suspension from Marzocchi, while the Speedmaster has a telescopic fork front suspension from Kayaba. Both models have a swing arm rear suspension with dual shocks and preload adjustment. The Speed Twin 1200 has an aluminum rear suspension material, while the Speedmaster has a steel rear suspension material.

When it comes to the chassis, both bikes have a steel frame with a central tube frame type. The Speed Twin 1200 has a slightly smaller wheelbase of 1413mm compared to the Speedmaster's 1450mm. The seat height of the Speed Twin 1200 is 809mm, while the Speedmaster has a slightly lower seat height of 785mm. The Speedmaster also has a larger fuel tank capacity of 15 liters compared to the Speed Twin 1200's 14.5 liters.

Triumph Speed Twin 1200 2021

In terms of brakes, both models have double disc front brakes. However, the Speed Twin 1200 has larger front brake discs with a diameter of 320mm compared to the Speedmaster's 310mm. The Speed Twin 1200 also has four-piston front brake calipers from Brembo, while the Speedmaster has double-piston front brake calipers from Nissin.

In terms of advanced rider assistance systems, the Speed Twin 1200 offers ABS, riding modes, and traction control, while the Speedmaster only has ABS.

Moving on to the strengths of each model, the Speed Twin 1200 is praised for its superb engine, quality workmanship, and material feel. It offers excellent torque in every situation and has playful handling with a good chassis and high-performance brakes.

Triumph Bonneville Speedmaster 2018

On the other hand, the Speedmaster's strengths include dual front discs, rich torque, and the inclusion of ABS, TC, cruise control, and riding modes as standard. It also has a detachable pillion and offers a wide range of accessories with over 130 options.

In terms of weaknesses, the Speed Twin 1200 is known to have strong heat development under the rider and may feel a little too petite for tall riders. It also has a large turning circle.

The Speedmaster, on the other hand, has a moderate lean angle clearance and a plastic tail light housing, which may be seen as drawbacks by some riders.

Overall, both the Triumph Speed Twin 1200 2021 and the Triumph Bonneville Speedmaster 2018 are impressive motorcycles with their own unique features and strengths. Riders should consider their individual preferences and priorities to determine which model suits them best.