Kawasaki Ninja ZX-10R 2021 vs. BMW S 1000 RR 2023

When comparing the Kawasaki Ninja ZX-10R 2021 and the BMW S 1000 RR 2023, several factors come into play. Starting with the technical specifications, both motorcycles feature an inline engine with four cylinders and four valves per cylinder. However, there are some differences in the engine details. The Ninja ZX-10R has a bore of 76 mm and a stroke of 55 mm, resulting in an engine displacement of 998 ccm. It delivers an engine power of 203 HP and a torque of 114.9 Nm, with a compression ratio of 13. The throttle bore measures 47 mm. On the other hand, the S 1000 RR has a larger bore of 80 mm and a shorter stroke of 49.7 mm, resulting in a slightly larger engine displacement of 999 ccm. It delivers a higher engine power of 210 HP but a slightly lower torque of 113 Nm, with a compression ratio of 13.3. The throttle bore measures 48 mm.

Moving on to the suspension, both motorcycles feature upside-down telescopic forks at the front and swing arm suspension with a monoshock at the rear. The Ninja ZX-10R has a front fork diameter of 43 mm, while the S 1000 RR has a larger diameter of 45 mm. Both motorcycles offer adjustments for compression, preload, and rebound in the front and rear suspension. The rear suspension material is aluminum for both bikes.

In terms of the chassis, both the Ninja ZX-10R and the S 1000 RR feature an aluminum frame. The Ninja ZX-10R has a trail of 105 mm, while the S 1000 RR has a slightly smaller trail of 99.8 mm.

Kawasaki Ninja ZX-10R 2021

When it comes to braking, both motorcycles have double disk brakes at the front. The Ninja ZX-10R has larger front brake disks with a diameter of 330 mm, while the S 1000 RR has slightly smaller front brake disks with a diameter of 320 mm. The Ninja ZX-10R features radial and petal technology for its front brakes, while the S 1000 RR only mentions radial technology.

In terms of dimensions and weights, both motorcycles have the same front tire width of 120 mm and rear tire width of 190 mm, with a 17-inch diameter for both tires. The Ninja ZX-10R has a wheelbase of 1440 mm, while the S 1000 RR has a slightly longer wheelbase of 1457 mm. The seat height is higher for the Ninja ZX-10R at 835 mm compared to 824 mm for the S 1000 RR. The fuel tank capacity is slightly larger for the Ninja ZX-10R at 17 liters compared to 16.5 liters for the S 1000 RR.

BMW S 1000 RR 2023

Now, let's consider the strengths and weaknesses of each motorcycle. The Ninja ZX-10R 2021 is praised for its high-quality workmanship and strong components. It features a high-revving and powerful engine, providing excellent performance. The wind protection, including good aerodynamics, is also highlighted, along with a comfortable seating position even for tall riders. The motorcycle comes with a high-quality electronics package and powerful brakes. The chassis is well-balanced, contributing to a smooth and enjoyable riding experience. However, some weaknesses are mentioned, such as load change reactions in the partial load range, a somewhat slow quickshifter, and a relatively small display.

On the other hand, the BMW S 1000 RR 2023 is praised for its very good electronics or control systems, offering advanced features and excellent feedback. The motorcycle also provides good stability, enhancing the overall riding experience. However, one weakness mentioned is engine vibrations, which can affect the comfort and smoothness of the ride.

In conclusion, both the Kawasaki Ninja ZX-10R 2021 and the BMW S 1000 RR 2023 offer impressive performance and features. The Ninja ZX-10R excels in its high-quality workmanship, powerful engine, and well-balanced chassis. On the other hand, the S 1000 RR stands out with its advanced electronics and good stability. Ultimately, the choice between these two motorcycles will depend on individual preferences and priorities.