Kawasaki Z650 2017 vs. Kawasaki Z900 2020

The Kawasaki Z650 2017 and the Kawasaki Z900 2020 are both naked bikes from Kawasaki, but they have several differences in terms of specifications and features.

Starting with the engine, the Z650 2017 is equipped with an in-line 2-cylinder engine with a displacement of 649cc, producing 68.2 horsepower and 65.7 Nm of torque. On the other hand, the Z900 2020 features an in-line 4-cylinder engine with a larger displacement of 948cc, delivering a more powerful 125.4 horsepower and 98.6 Nm of torque. This makes the Z900 significantly more powerful than the Z650.

In terms of suspension, both bikes have a swing arm rear suspension with a monoshock absorber. However, the Z650 2017 has a telescopic fork front suspension, while the Z900 2020 is equipped with an upside-down telescopic fork front suspension. This difference in front suspension design can affect the handling and stability of the bike.

Kawasaki Z650 2017

Both bikes have a steel frame, but the Z900 2020 features a double cradle frame, which provides better rigidity and stability compared to the tubular frame of the Z650 2017.

When it comes to braking, both bikes have double disk brakes at the front with a diameter of 300mm. However, the Z900 2020 has four-piston calipers, while the Z650 2017 has double-piston calipers. This means that the Z900 offers better braking performance and control.

In terms of rider assistance systems, both bikes come with ABS. However, the Z900 2020 offers additional advanced rider assistance systems such as riding modes, ride by wire, and traction control. These features enhance the overall riding experience and safety of the Z900.

In terms of dimensions and weights, the Z900 2020 has a slightly larger wheelbase of 1450mm compared to the 1410mm of the Z650 2017. The seat height is also slightly higher on the Z900 at 795mm compared to 790mm on the Z650. Additionally, the Z900 weighs slightly more with a kerb weight of 210kg compared to 187.1kg for the Z650.

Kawasaki Z900 2020

In terms of strengths, the Z650 2017 is praised for its even power delivery, sporty chassis, compact dimensions, and negative display. On the other hand, the Z900 2020 is known for its powerful four-cylinder engine, great handling, good equipment, aggressive looks, and value for money.

As for weaknesses, the Z650 2017 is considered a little too small for tall people. On the other hand, the Z900 2020 has been criticized for its somewhat tiring menu navigation and the absence of a quickshifter option.

In conclusion, while both the Kawasaki Z650 2017 and the Kawasaki Z900 2020 are impressive naked bikes, the Z900 offers more power, advanced rider assistance systems, and improved braking performance. However, it is important to consider personal preferences, budget, and intended use when choosing between the two models.