Kawasaki Z900 2021 vs. Kawasaki Z900 RS 2021

The Kawasaki Z900 2021 and the Kawasaki Z900 RS 2021 are both naked bikes with similar technical specifications. They both have an inline four-cylinder engine with a displacement of 948cc and a liquid cooling system. The power output of the Z900 is slightly higher at 125.4 HP compared to the Z900 RS, which has 111 HP. However, both bikes have the same torque of 98.6 Nm.

In terms of suspension, both bikes feature a telescopic front fork and a swingarm rear suspension with a monoshock. The Z900 RS offers additional adjustments for compression, preload, and recovery, providing riders with more customization options. Both bikes have an aluminum rear suspension material.

Kawasaki Z900 2021

When it comes to the chassis, the Z900 has a steel frame, while the Z900 RS has a tubular frame. Both bikes have dual disc front brakes with a diameter of 300mm and four-piston calipers. They also come equipped with ABS and traction control systems for advanced rider assistance.

In terms of dimensions and weights, the Z900 RS has a slightly longer wheelbase of 1470mm compared to the Z900's 1450mm. The seat height of the Z900 RS is also higher at 835mm, providing a more upright and comfortable riding position. The Z900 RS is slightly heavier with a curb weight of 215kg compared to the Z900's 210kg (with ABS).

The Z900 2021 has several strengths, including its powerful four-cylinder engine, intuitive handling, good equipment, aggressive appearance, and a good value for money. However, it lacks the option for quick gear shifts and some competitors offer electronic front 6-axis IMU.

Kawasaki Z900 RS 2021

On the other hand, the Z900 RS 2021 has a unique and beautiful retro appearance, with a very comfortable seating position, making it easy and comfortable to ride. It also offers adjustable traction control. However, it lacks quick shift lever and riding modes, although it does have adjustable traction control.

In summary, both the Kawasaki Z900 2021 and the Kawasaki Z900 RS 2021 have their own strengths and weaknesses. The Z900 offers a more powerful engine and additional features like quick gear shifts and electronic front 6-axis IMU, while the Z900 RS provides a retro look and a more comfortable riding position. Ultimately, the choice between the two will depend on the rider's preferences and priorities.