BMW S 1000 R 2017 vs. Yamaha MT-09 2021

The BMW S 1000 R 2017 and the Yamaha MT-09 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 BMW S 1000 R has a more powerful engine with 165 HP compared to the Yamaha MT-09's 119 HP. The BMW also has a higher torque of 114 Nm, while the Yamaha has 93 Nm. This means that the BMW will have better acceleration and overall performance.

Both bikes have a similar suspension setup with telescopic front forks and a swingarm rear suspension with a monoshock. The chassis on both models is made of aluminum and has a double tube frame design. This provides a good balance between rigidity and weight.

BMW S 1000 R 2017

When it comes to braking, both bikes have dual disc front brakes. However, the BMW S 1000 R has more advanced braking systems, such as dynamic suspension, which enhances the overall braking performance.

In terms of dimensions and weights, the BMW S 1000 R has a wider front tire at 120 mm compared to the Yamaha MT-09's 120 mm. The rear tire on the BMW is also wider at 190 mm compared to the Yamaha's 180 mm. The BMW has a slightly longer wheelbase at 1439 mm compared to the Yamaha's 1430 mm. The seat height on the BMW is 814 mm, while the Yamaha has a slightly higher seat height at 825 mm. The BMW is also heavier with a curb weight of 205 kg compared to the Yamaha's 189 kg. However, the BMW has a larger fuel tank capacity of 17.5 liters compared to the Yamaha's 14 liters.

In terms of strengths, the BMW S 1000 R has the advantage of having the best gear shift assistant in the naked bike category. It is also a versatile bike with no weak points, offering a powerful engine, fantastic sound, and excellent maneuverability. The BMW also has a wide range of equipment and accessory options, as well as powerful brakes. The semi-active suspension on the BMW eliminates the need for manual configuration.

Yamaha MT-09 2021

On the other hand, the Yamaha MT-09 2021 has its own strengths. It offers improved handling and eliminates load transfer reactions. The electronic package on the Yamaha is also more comprehensive, including features like ABS, quick shift, and traction control. The Yamaha also has a comfortable seating position and a successful chassis design, providing a lively and enjoyable riding experience.

In terms of weaknesses, the BMW S 1000 R 2017 has the drawback of having average stock tires and an inactive riding position on the racetrack. The Yamaha MT-09 2021, on the other hand, has a polarizing appearance and a small TFT screen. Some riders may also find the front wheel feel to be somewhat indirect, and the cruise control feature is only available in the SP variant.

Overall, both the BMW S 1000 R 2017 and the Yamaha MT-09 2021 are powerful and capable naked bikes, each with its own strengths and weaknesses. The BMW offers more power and advanced features, while the Yamaha provides improved handling and a comprehensive electronic package. Ultimately, the choice between the two will depend on the rider's preferences and priorities.