BMW S 1000 R 2017 vs. Kawasaki Z900 2019

The BMW S 1000 R 2017 and the Kawasaki Z900 2019 are both naked bikes with similar engine types, fuel systems, and cooling systems. However, there are several notable differences between the two models.

In terms of engine power, the BMW S 1000 R 2017 has a higher output with 165 HP compared to the Kawasaki Z900 2019's 125.4 HP. The BMW also has a higher torque of 114 Nm compared to the Kawasaki's 98.6 Nm. This means that the BMW offers more power and acceleration, which may be appealing to riders who enjoy a more thrilling and dynamic riding experience.

Both bikes have four cylinders and a displacement of around 1000cc, which contributes to their overall performance. However, the BMW S 1000 R has a slightly larger displacement of 999cc compared to the Kawasaki Z900's 948cc.

When it comes to suspension, both bikes feature upside-down telescopic forks in the front and swing arm suspension in the rear. The BMW S 1000 R has a monoshock rear shock absorber, while the Kawasaki Z900 also features a monoshock but with no additional information provided. This suggests that both bikes offer similar suspension setups, providing a comfortable and stable ride.

BMW S 1000 R 2017

In terms of the chassis, the BMW S 1000 R has an aluminum frame, while the Kawasaki Z900 has a steel frame. The aluminum frame of the BMW may contribute to its lighter weight and potentially better handling. On the other hand, the steel frame of the Kawasaki may provide additional strength and durability.

Both bikes have double disc brakes in the front with four pistons, ensuring reliable and efficient stopping power. However, the BMW S 1000 R features radial technology, which may offer improved braking performance compared to the petal technology used in the Kawasaki Z900.

In terms of advanced rider assistance systems, the BMW S 1000 R offers dynamic suspension, which eliminates the need for manual setup adjustments. The Kawasaki Z900, on the other hand, only offers ABS as an advanced rider assistance system. This means that the BMW may provide a more customizable and optimized riding experience.

Kawasaki Z900 2019

In terms of dimensions and weights, both bikes have similar front tire widths and diameters, but the BMW S 1000 R has a slightly wider rear tire width of 190mm compared to the Kawasaki Z900's 180mm. The BMW also has a slightly shorter wheelbase of 1439mm compared to the Kawasaki's 1450mm. Additionally, the seat height of the BMW is slightly higher at 814mm compared to the Kawasaki's 795mm. The BMW S 1000 R is also slightly lighter with a kerb weight of 205kg compared to the Kawasaki Z900's 210kg.

In terms of strengths, the BMW S 1000 R is praised for its best shift assistant in the naked bike league, powerful engine, great handling, wide range of equipment and accessory options, powerful brakes, and semi-active suspension that eliminates the need for setup adjustments. On the other hand, the Kawasaki Z900 is commended for its light and natural handling, silky engine with full pull from mid revs, high chassis transparency, feel-good sitting position, and fair price.

In terms of weaknesses, the BMW S 1000 R is criticized for its original equipment tires not being the finest premium goods and its inactive seating position on the racetrack. The Kawasaki Z900 is noted for its TFT display mounted too low, cumbersome menu operation, and rearview mirrors offering modest visibility.

In conclusion, the BMW S 1000 R 2017 and the Kawasaki Z900 2019 are both powerful and capable naked bikes. The BMW offers more power and a wider range of equipment options, while the Kawasaki provides a comfortable and stable riding experience at a more affordable price. Ultimately, the choice between the two models depends on the rider's preferences and priorities.