Kawasaki Z900 2021 vs. BMW S 1000 R 2016

The Kawasaki Z900 2021 and the BMW S 1000 R 2016 are both naked bikes with similar engine types, inline four-cylinder engines. However, there are several differences between the two models.

In terms of engine power, the BMW S 1000 R 2016 has a higher output with 160 HP compared to the Kawasaki Z900 2021's 125.4 HP. The BMW also has a higher torque of 112 Nm, while the Z900 has a torque of 98.6 Nm. This means that the BMW offers more power and torque, providing a more exhilarating riding experience.

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

In terms of suspension, both bikes feature upside-down telescopic forks in the front and a swing arm with a monoshock in the rear. This setup provides good stability and handling for both models.

Kawasaki Z900 2021

The chassis of the Kawasaki Z900 2021 is made of steel, while the BMW S 1000 R 2016 has an aluminum frame. The aluminum frame of the BMW is lighter and offers better rigidity, contributing to improved handling and maneuverability.

Both bikes have double disc brakes in the front with four-piston calipers. However, the BMW's front brakes feature radial technology, which provides better braking performance and control.

In terms of rider assistance systems, the Kawasaki Z900 2021 offers ABS, riding modes, ride by wire, and traction control. The BMW S 1000 R 2016, on the other hand, features dynamic suspension as an advanced rider assistance system. This system adjusts the suspension settings based on the riding conditions, providing a more comfortable and controlled ride.

BMW S 1000 R 2016

In terms of dimensions and weights, both bikes have similar front and rear tire widths and diameters. The Kawasaki Z900 2021 has a slightly longer wheelbase of 1450 mm compared to the BMW S 1000 R 2016's 1439 mm. The seat height of the BMW is also slightly higher at 814 mm compared to the Z900's 795 mm. However, the BMW is slightly lighter with a kerb weight of 207 kg compared to the Z900's 210 kg.

In terms of strengths, the Kawasaki Z900 2021 is praised for its powerful four-cylinder engine, intuitive handling, good equipment, aggressive looks, and value for money. On the other hand, the BMW S 1000 R 2016 is known for its powerful and well-controllable engine, powerful braking system, and comfortable seating position.

In terms of weaknesses, the Kawasaki Z900 2021 lacks a quickshifter option and faces competition from other bikes that have a 6-axis IMU, which provides advanced electronic features. The BMW S 1000 R 2016, on the other hand, has expensive optional extras and a hard chassis, which may impact comfort on rough roads.

Overall, both the Kawasaki Z900 2021 and the BMW S 1000 R 2016 are powerful and capable naked bikes, but they have differences in terms of engine power, frame material, rider assistance systems, and overall riding experience.