Triumph Speed Triple RS 2018 vs. KTM 890 Duke R 2021

The Triumph Speed Triple RS 2018 and the KTM 890 Duke R 2021 are both naked bikes with inline engines and liquid cooling. However, there are several differences between the two models.

In terms of power, the Speed Triple RS has a more powerful engine with 150 HP compared to the Duke R's 121 HP. The Speed Triple RS also has higher torque at 117 Nm, while the Duke R has 99 Nm. This means that the Speed Triple RS will likely offer faster acceleration and higher top speed.

Both bikes have fuel injection systems and 3-cylinder engines, but the Speed Triple RS has a larger displacement at 1050 ccm compared to the Duke R's 890 ccm. This larger displacement may contribute to the Speed Triple RS's higher power output.

Triumph Speed Triple RS 2018

In terms of suspension, the Speed Triple RS features Öhlins suspension both in the front and rear, with adjustable compression, preload, and rebound. On the other hand, the Duke R has WP suspension, also with adjustable preload. The Öhlins suspension on the Speed Triple RS is generally considered to be of higher quality and offers more adjustability.

Both bikes have aluminum frames, but the Speed Triple RS has a dual-tube frame while the Duke R has a tubular frame made of chromium-molybdenum. The dual-tube frame on the Speed Triple RS is known for its rigidity and stability, while the tubular frame on the Duke R may offer a slightly lighter weight.

In terms of braking, both bikes have dual disc brakes in the front with four-piston calipers. However, the Speed Triple RS has larger diameter discs at 320 mm compared to the Duke R's 320 mm. The Speed Triple RS also features radial monoblock calipers, which provide better braking performance and feel.

KTM 890 Duke R 2021

Both bikes have advanced rider assistance systems such as ABS, riding modes, and traction control. These systems help improve safety and performance while riding.

In terms of dimensions and weights, the Speed Triple RS has a wider front tire at 120 mm compared to the Duke R's 120 mm. The Speed Triple RS also has a wider rear tire at 190 mm compared to the Duke R's 180 mm. The Speed Triple RS has a shorter wheelbase at 1445 mm compared to the Duke R's 1482 mm. The seat height is slightly higher on the Duke R at 834 mm compared to the Speed Triple RS's 825 mm. The Duke R is also lighter with a dry weight of 166 kg compared to the Speed Triple RS's 189 kg.

In summary, the Triumph Speed Triple RS 2018 offers more power, a higher top speed, and a more advanced suspension system compared to the KTM 890 Duke R 2021. However, the Duke R has a sportier engine, excellent gearbox, and lighter weight. Both bikes have their strengths and weaknesses, and the choice between them will depend on the rider's preferences and priorities.