Kawasaki Z900 RS 2021 vs. Kawasaki Z900 2019

The Kawasaki Z900 RS 2021 and the Kawasaki Z900 2019 are both naked bikes with similar technical specifications. Both models have an inline engine with a displacement of 948cc and liquid cooling. They also have the same torque of 98.6 Nm and fuel injection systems.

In terms of power, the Kawasaki Z900 RS 2021 has 111 HP, while the Kawasaki Z900 2019 has a slightly higher power output of 125.4 HP. However, both bikes have four cylinders and offer a smooth and powerful riding experience.

Both models feature upside-down telescopic forks for the front suspension, providing stability and control. The suspension on the rear is a swing arm with a monoshock absorber, allowing for a comfortable ride. The suspension on both models can be adjusted for preload and rebound.

The chassis of both bikes is made of steel, ensuring durability and strength. The frame type of the Kawasaki Z900 RS 2021 is tubular, while the Kawasaki Z900 2019 has a double cradle frame type.

Kawasaki Z900 RS 2021

For braking, both models have double disk brakes on the front with a diameter of 300mm and four-piston calipers. This provides excellent stopping power and control. Additionally, both bikes are equipped with ABS for advanced rider assistance.

In terms of dimensions and weights, the Kawasaki Z900 RS 2021 has a front tire width of 120mm and a rear tire width of 180mm. The front and rear tire diameters are both 17 inches. The wheelbase is 1470mm, and the seat height is 835mm. The kerb weight of the bike with ABS is 215kg.

On the other hand, the Kawasaki Z900 2019 has the same front and rear tire widths and diameters as the Z900 RS 2021. The wheelbase is slightly shorter at 1450mm, and the seat height is lower at 795mm. The kerb weight of the bike with ABS is 210kg.

Kawasaki Z900 2019

In terms of strengths, the Kawasaki Z900 RS 2021 stands out for its authentic and beautiful retro look. It also offers a very comfortable seating position, making it easy and comfortable to ride.

The Kawasaki Z900 2019, on the other hand, is praised for its light and natural handling with high stability. The engine provides a silky smooth pull from mid revs, and the chassis transparency offers great feedback. The sitting position is also comfortable and provides a feel-good factor. Additionally, the price of the Z900 2019 is considered fair.

In terms of weaknesses, the Kawasaki Z900 RS 2021 lacks a quickshifter and driving modes, although it does have adjustable traction control. The Kawasaki Z900 2019 has a TFT display mounted too low, which can be cumbersome to read, and the rearview mirrors offer modest visibility.

Overall, both the Kawasaki Z900 RS 2021 and the Kawasaki Z900 2019 are impressive naked bikes with their own strengths and weaknesses. Riders looking for a retro look and comfortable riding experience may prefer the Z900 RS 2021, while those seeking light handling and high stability may lean towards the Z900 2019.