Kawasaki Z900 RS 2021 vs. Kawasaki Z900 2018

The Kawasaki Z900 RS 2021 and the Kawasaki Z900 2018 are both naked bikes with similar technical specifications. They have inline engines with a displacement of 948ccm and liquid cooling. The Z900 RS 2021 has an engine power of 111 HP, while the Z900 2018 has a slightly higher power of 125.4 HP. Both bikes have a torque of 98.6 Nm and use fuel injection as their fuel system.

In terms of suspension, both bikes have upside-down telescopic forks in the front and swing arm suspension with a monoshock in the rear. The Z900 RS 2021 offers more adjustability with compression, preload, and rebound adjustments in both the front and rear suspension. The Z900 2018 only has preload and rebound adjustments in the front suspension.

Both bikes have a steel frame, but the Z900 2018 has a double cradle frame type, while the Z900 RS 2021 has a tubular frame type. The Z900 RS 2021 has the advantage of having advanced rider assistance systems such as ABS and traction control, while the Z900 2018 only has ABS.

Kawasaki Z900 RS 2021

In terms of dimensions and weights, both bikes have the same front and rear tire width and diameter. The Z900 RS 2021 has a slightly longer wheelbase of 1470mm compared to the Z900 2018's 1450mm. The seat height of the Z900 RS 2021 is higher at 835mm, while the Z900 2018 has a lower seat height of 795mm. The Z900 RS 2021 is also slightly heavier with a kerb weight of 215kg compared to the Z900 2018's 210kg.

Now let's discuss the strengths of each bike. The Z900 RS 2021 has an authentic and beautiful retro look, making it visually appealing to riders who appreciate classic designs. It also offers a very comfortable seating position, allowing riders to enjoy long rides without discomfort. The bike is known for being easy and comfortable to ride, making it suitable for riders of all skill levels.

Kawasaki Z900 2018

On the other hand, the Z900 2018 has a powerful and silky engine that delivers impressive performance. It also has a great sound, adding to the overall riding experience. The chassis of the Z900 2018 is well-designed, providing stability and agility on the road. The bike has a sharp and sporty look, appealing to riders who prefer a more aggressive aesthetic. The low seating position and easy handling make it a popular choice for riders who value maneuverability.

However, both bikes have their weaknesses. The Z900 RS 2021 lacks a quickshifter and driving modes, which may be a drawback for riders who prefer these features. The Z900 2018, on the other hand, lacks traction control, which could be a concern for riders who prioritize safety. Additionally, tall riders may find the knee angle strenuous in the long run on the Z900 2018 due to its lower seat height.

In conclusion, both the Kawasaki Z900 RS 2021 and the Kawasaki Z900 2018 are impressive naked bikes with their own strengths and weaknesses. The Z900 RS 2021 offers a beautiful retro look and a comfortable riding position, while the Z900 2018 boasts a powerful engine and sporty design. Ultimately, the choice between the two will depend on the rider's preferences and priorities.