Kawasaki Z900 2021 vs. Suzuki GSX-S1000 2018

In terms of technical specifications, the Kawasaki Z900 2021 and the Suzuki GSX-S1000 2018 have some similarities. Both motorcycles have an inline four-cylinder engine with liquid cooling and fuel injection systems. They also have the same number of cylinders and similar displacements, with the Z900 having a displacement of 948cc and the GSX-S1000 having a displacement of 999cc.

However, there are also some notable differences between the two models. The Z900 has a power output of 125.4 HP, while the GSX-S1000 has a higher power output of 149 HP. Similarly, the Z900 has a torque of 98.6 Nm, while the GSX-S1000 has a higher torque of 106 Nm. This means that the GSX-S1000 may offer slightly better acceleration and top speed compared to the Z900.

In terms of suspension, both motorcycles have a telescopic front fork and a monoshock rear suspension. However, the GSX-S1000 offers more adjustability options with compression, preload, and rebound adjustments, while the Z900 only offers preload and rebound adjustments.

Kawasaki Z900 2021

When it comes to the chassis, the Z900 has a steel frame, while the GSX-S1000 has an aluminum frame. This could potentially affect the weight and handling characteristics of the two motorcycles.

In terms of braking, both motorcycles have dual disc brakes at the front with four-piston calipers. However, the GSX-S1000 has larger diameter discs at 310mm compared to the Z900's 300mm discs. The GSX-S1000 also features radial brake technology, which could provide better braking performance.

In terms of advanced rider assistance systems, the Z900 offers ABS, riding modes, ride-by-wire, and traction control. On the other hand, the GSX-S1000 only offers ABS.

In terms of dimensions and weight, both motorcycles have similar tire widths and diameters. The GSX-S1000 has a slightly wider rear tire at 190mm compared to the Z900's 180mm rear tire. The GSX-S1000 also has a slightly longer wheelbase at 1460mm compared to the Z900's 1450mm wheelbase. The seat height of the GSX-S1000 is also slightly higher at 815mm compared to the Z900's 795mm seat height. In terms of weight, the GSX-S1000 weighs slightly less at 209kg compared to the Z900's 210kg weight.

Suzuki GSX-S1000 2018

In terms of strengths, the Z900 is praised for its powerful four-cylinder engine, intuitive handling, good equipment, aggressive appearance, and good value for money. On the other hand, the GSX-S1000 is praised for its stable behavior, sporty engine, sensual appearance and sound, comfortable riding position, and dynamic yet calm and serene riding experience.

In terms of weaknesses, the Z900 lacks a quickshifter option and is also lacking in terms of electronic aids compared to competitors with a 6-axis IMU. The GSX-S1000 is noted to be slightly unstable when transitioning from pushing to loading, and a quickshifter with blipper would greatly enhance the riding experience.

Overall, both the Kawasaki Z900 2021 and the Suzuki GSX-S1000 2018 have their own strengths and weaknesses. The choice between the two would depend on the rider's preferences and priorities, such as power, handling, electronic aids, and overall riding experience.