Kawasaki Z650 2020 vs. Kawasaki Z900 2020

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

Starting with the engine and powertrain, the Z650 is equipped with a 2-cylinder inline engine that produces 68.2 HP of power and 65.7 Nm of torque. On the other hand, the Z900 comes with a more powerful 4-cylinder inline engine that delivers 125.4 HP of power and 98.6 Nm of torque. This makes the Z900 significantly more powerful than the Z650.

In terms of fuel system, both bikes feature fuel injection systems, ensuring efficient fuel delivery and performance. The Z650 has a displacement of 649 cc, while the Z900 has a larger displacement of 948 cc.

Moving on to the suspension, both bikes have a telescopic front fork and a monoshock rear suspension. However, the Z900 offers additional adjustability with pre-load and recovery settings, allowing riders to fine-tune the suspension to their preferences.

Kawasaki Z650 2020

Both bikes have a steel frame, ensuring a sturdy and stable chassis. The Z650 has a tubular frame, while the Z900 has a double cradle frame, which provides better rigidity and handling.

In terms of braking, both bikes feature dual disc front brakes with a diameter of 300 mm. However, the Z900 has four-piston calipers, providing better stopping power compared to the Z650's dual-piston calipers. Both bikes also come with ABS as standard, ensuring safe and controlled braking.

In terms of dimensions, the Z650 has a narrower front tire width of 120 mm, compared to the Z900's wider front tire width of 120 mm. The rear tire width of the Z650 is 160 mm, while the Z900 has a wider rear tire width of 180 mm. The Z650 has a wheelbase of 1410 mm, while the Z900 has a slightly longer wheelbase of 1450 mm. Both bikes have a seat height of around 790-795 mm.

In terms of weight, the Z650 weighs 187.1 kg (with ABS), while the Z900 is slightly heavier at 210 kg (with ABS).

Kawasaki Z900 2020

Both bikes come equipped with LED daytime running lights, LED headlights, and a TFT display. However, the Z900 offers additional features such as advanced rider assistance systems like different riding modes, ride-by-wire throttle control, and traction control. The Z650 lacks these advanced features but still offers a stylish and adult appearance.

In terms of weaknesses, the Z650 has been criticized for having a point of pressure on the front brake, which may affect braking performance. It may also be uncomfortable for taller riders. Additionally, the Rideology app on the Z650 is not as sophisticated as it could be.

On the other hand, the Z900 has been noted for having a slightly tiresome menu navigation and lacks the option for a quickshifter.

In conclusion, the Kawasaki Z650 2020 and the Kawasaki Z900 2020 are both powerful naked bikes with their own strengths and weaknesses. The Z650 is more compact and has a more affordable price point, while the Z900 offers a higher level of performance and additional features. Ultimately, the choice between the two will depend on the rider's preferences and priorities.