Kawasaki Z900 2018 vs. Honda CB650R 2021

The Kawasaki Z900 2018 and the Honda CB650R 2021 are both naked bikes with similar technical specifications. However, there are some notable differences between the two models.

Starting with the engine and drivetrain, both bikes feature an inline four-cylinder engine with liquid cooling. The Kawasaki Z900 has a displacement of 948cc and delivers a powerful 125.4 horsepower and 98.6 Nm of torque. On the other hand, the Honda CB650R has a smaller 649cc engine that produces 95 horsepower and 63 Nm of torque. While the Z900 has a more powerful engine, the CB650R is still capable of delivering a smooth acceleration and has a lower fuel consumption.

In terms of suspension, both bikes are equipped with a telescopic fork at the front and a monoshock at the rear. The Kawasaki Z900 offers the additional feature of adjustable preload and recovery, allowing for a more customizable riding experience. The Honda CB650R, on the other hand, only has adjustable preload. Both bikes have an aluminum swingarm, ensuring stability and control on the road.

Kawasaki Z900 2018

When it comes to the chassis, the Kawasaki Z900 features a steel frame with a double cradle design, providing a strong and sturdy structure. The Honda CB650R, on the other hand, has a tubular steel frame with a double tube design, offering a balance between rigidity and flexibility.

In terms of braking, both bikes are equipped with dual disc brakes at the front, but there are some differences in the details. The Kawasaki Z900 has 300mm diameter discs and four-piston calipers, while the Honda CB650R has slightly larger 310mm diameter discs and four-piston radial calipers. Both bikes are equipped with ABS for enhanced safety.

In terms of dimensions, both bikes have the same tire width and diameter, with a 120mm width and 17-inch diameter at the front and a 180mm width and 17-inch diameter at the rear. They also have the same wheelbase of 1450mm. However, there are differences in the seat height and weight. The Kawasaki Z900 has a lower seat height of 795mm and a weight of 210kg (with ABS), while the Honda CB650R has a higher seat height of 810mm and a slightly lighter weight of 202.5kg (with ABS).

Honda CB650R 2021

In terms of strengths, the Kawasaki Z900 is praised for its powerful and smooth engine, excellent sound, elegant and sporty appearance, low seating position, and easy handling and maneuverability. On the other hand, the Honda CB650R is appreciated for its Neo Sports Cafe Optics, beginner-friendly nature, good price-performance ratio, smooth acceleration, and low fuel consumption.

However, both bikes have their weaknesses as well. The Kawasaki Z900 lacks traction control and the knee angle can become tiring for taller riders over long distances. The Honda CB650R has limited space for taller riders, mediocre equipment, a relatively bulky design, and has less impact in the rev range compared to the Z900.

In conclusion, both the Kawasaki Z900 2018 and the Honda CB650R 2021 are capable naked bikes with their own strengths and weaknesses. The Z900 offers a more powerful engine and additional suspension adjustments, while the CB650R is more beginner-friendly and has a lower fuel consumption. Ultimately, the choice between the two will depend on the rider's preferences and priorities.