Triumph Thruxton 1200R 2018 vs. Triumph Speed Twin 1200 2021

The Triumph Thruxton 1200R 2018 and the Triumph Speed Twin 1200 2021 are both naked bikes with similar technical specifications. They both have an in-line crankpin offset engine with a displacement of 1200ccm, producing a torque of 112 Nm. They also have a liquid cooling system and a fuel injection system.

In terms of suspension, the Thruxton 1200R 2018 features an upside-down telescopic fork front suspension by Showa, while the Speed Twin 1200 2021 has a front suspension by Marzocchi. Both bikes have a swing arm rear suspension with dual shock absorbers, but the Thruxton 1200R 2018 offers more adjustment options including compression, preload, and rebound. The Speed Twin 1200 2021 only has preload adjustment. The rear suspension of the Thruxton 1200R 2018 is made of steel, while the Speed Twin 1200 2021 has an aluminum rear suspension.

In terms of the chassis, both bikes have a steel frame with a central tube design. The braking systems of both bikes are also similar, with double disk brakes at the front with a diameter of 310mm for the Thruxton 1200R 2018 and 320mm for the Speed Twin 1200 2021. Both bikes have four-piston calipers and use Brembo technology. The Speed Twin 1200 2021 also offers radial brakes.

Triumph Thruxton 1200R 2018

In terms of advanced rider assistance systems, both bikes have ABS. However, the Speed Twin 1200 2021 offers additional features such as riding modes and traction control.

In terms of dimensions and weights, both bikes have the same front and rear tire width and diameter. They also have a similar wheelbase and fuel tank capacity. The seat height of the Speed Twin 1200 2021 is slightly higher at 809mm compared to the 805mm of the Thruxton 1200R 2018.

When it comes to strengths, the Thruxton 1200R 2018 is praised for its beautiful design, authentic look, and overall package. It also has a well-managed engine and a top-quality chassis. Additionally, it is known for its cool sound.

On the other hand, the Speed Twin 1200 2021 is praised for its superb engine performance, high-quality workmanship, and material feel. It offers torque in every situation and has playful handling. The bike also has a good chassis and high-performance brakes.

Triumph Speed Twin 1200 2021

In terms of weaknesses, the Thruxton 1200R 2018 is criticized for its narrow tank, which does not provide knee closure. Some riders also feel that the engine could be more powerful.

On the other hand, the Speed Twin 1200 2021 has been reported to have strong heat development under the rider, which can be uncomfortable. It is also considered a little too petite for tall riders and has a large turning circle.

Overall, both the Triumph Thruxton 1200R 2018 and the Triumph Speed Twin 1200 2021 have their own strengths and weaknesses. The choice between the two would ultimately depend on the rider's preferences and priorities.