Suzuki GSX-S950 2021 vs. Kawasaki Z900 2021

The Suzuki GSX-S950 and Kawasaki Z900 are both naked bikes in the 2021 model year, offering powerful performance and advanced features. Let's compare these two motorcycles in terms of their technical specifications, strengths, and weaknesses.

Starting with the technical specifications, both bikes have an inline four-cylinder engine with fuel injection and liquid cooling. The Suzuki GSX-S950 has a slightly lower engine power of 95 HP compared to the Kawasaki Z900's 125.4 HP. However, the Suzuki GSX-S950 compensates with a torque of 92 Nm, which is close to the Z900's 98.6 Nm. Both bikes have a displacement of around 1000ccm and a four-cylinder configuration.

In terms of suspension, both bikes feature upside-down telescopic forks at the front and a swing arm with a monoshock at the rear. The Suzuki GSX-S950 has an aluminum frame with a twin-tube design, while the Kawasaki Z900 has a steel frame with a double cradle design. This difference in frame material may affect the overall weight and handling characteristics of the bikes.

Suzuki GSX-S950 2021

When it comes to braking, both bikes are equipped with double disc brakes at the front with four-piston calipers. The Suzuki GSX-S950 has slightly larger front brake discs with a diameter of 310 mm compared to the Z900's 300 mm. The Z900, on the other hand, features petal technology for its front brakes, which may provide improved heat dissipation.

In terms of rider assistance systems, both bikes come with ABS, ride by wire, and traction control. However, the Kawasaki Z900 offers additional features such as riding modes, which may enhance the overall riding experience.

In terms of dimensions and weights, the Suzuki GSX-S950 has a slightly wider rear tire (190 mm) compared to the Z900's 180 mm. The Suzuki also has a slightly longer wheelbase (1460 mm) compared to the Z900's 1450 mm. The seat height of the GSX-S950 is 810 mm, while the Z900 has a slightly lower seat height of 795 mm. The kerb weight of the GSX-S950 is 214 kg, slightly heavier than the Z900's 210 kg.

Both bikes come equipped with LED daytime running lights and LED headlights, providing improved visibility. The Kawasaki Z900 also offers a TFT display, which may provide more advanced and customizable information to the rider.

Kawasaki Z900 2021

Now let's discuss the strengths and weaknesses of each bike. The Suzuki GSX-S950 has a powerful engine with plenty of punch from below and a good sound. It also offers stable brakes and a comfortable seating position. However, it has a chassis that is considered too soft and not adjustable, which may affect the overall handling. Additionally, the cockpit may be difficult to read in direct sunlight.

On the other hand, the Kawasaki Z900 boasts a powerful four-cylinder engine and intuitive handling. It also offers good equipment and has aggressive looks. The Z900 is considered to provide value for money. However, it lacks a quickshifter option, which may be a disadvantage for some riders. Additionally, competitors in the market offer bikes with a 6-axis IMU, which provides more advanced electronic features.

In conclusion, both the Suzuki GSX-S950 and Kawasaki Z900 are powerful naked bikes with their own strengths and weaknesses. The Suzuki offers a comfortable riding position and stable brakes, while the Kawasaki provides intuitive handling and good equipment. Ultimately, the choice between these two bikes will depend on the rider's preferences and priorities.