Kawasaki Z900 2021 vs. Kawasaki Ninja 650 2017

The Kawasaki Z900 2021 and the Kawasaki Ninja 650 2017 are both motorcycles manufactured by Kawasaki, but they have several differences in terms of specifications and features.

Starting with the engine, the Kawasaki Z900 2021 is equipped with a powerful inline-four engine that produces 125.4 HP of power and 98.6 Nm of torque. On the other hand, the Kawasaki Ninja 650 2017 features a smaller inline-two engine that generates 68.2 HP of power and 65.7 Nm of torque. The Z900 has a larger displacement of 948 cc compared to the Ninja 650's 649 cc.

In terms of suspension, both motorcycles have a telescopic front fork and a rear swingarm with a monoshock. However, the Z900 offers additional adjustability with pre-load and rebound adjustment, while the Ninja 650 only has pre-load adjustment.

Kawasaki Z900 2021

The chassis of the Z900 is a dual cradle steel frame, while the Ninja 650 features a tubular frame. Both motorcycles have a rake angle of around 65 degrees, but the Z900 has a slightly longer wheelbase of 1450 mm compared to the Ninja 650's 1410 mm.

When it comes to braking, both motorcycles have dual disc brakes at the front with a diameter of 300 mm. However, the Z900 has four-piston calipers, while the Ninja 650 has dual-piston calipers. Both motorcycles feature petal disc technology for improved heat dissipation.

In terms of advanced rider assistance systems, the Z900 2021 offers ABS, riding modes, ride-by-wire throttle, and traction control. On the other hand, the Ninja 650 2017 only has ABS.

In terms of dimensions and weights, both motorcycles have a front tire width of 120 mm and a front wheel diameter of 17 inches. However, the Z900 has a wider rear tire width of 180 mm compared to the Ninja 650's 160 mm. Both motorcycles have a seat height of around 790-795 mm. The Z900 weighs slightly more at 210 kg (with ABS) compared to the Ninja 650's 193 kg (with ABS).

Kawasaki Ninja 650 2017

In terms of strengths, the Z900 2021 offers a powerful four-cylinder engine, intuitive handling, good equipment, aggressive styling, and a good value for money. On the other hand, the Ninja 650 2017 has a sporty chassis, playful and fun handling, excellent brakes, an elegant appearance inspired by the ZX-10R, and a durable engine.

However, the Z900 2021 has some weaknesses, such as the lack of quick-shifter option and competition with electronically advanced 6-axis IMU. The Ninja 650 2017 also has a few weaknesses, including a lack of sound from the stock exhaust and slight vibrations from the engine.

In conclusion, the Kawasaki Z900 2021 and the Kawasaki Ninja 650 2017 are both capable motorcycles, but they cater to different riding preferences. The Z900 offers more power and advanced features, making it suitable for riders looking for a high-performance naked bike. On the other hand, the Ninja 650 provides a sporty and enjoyable riding experience with a more affordable price point.