Kawasaki Z900 2021 vs. Kawasaki Ninja 650 2017

The Kawasaki Z900 2021 and the Kawasaki Ninja 650 2017 are both motorcycles produced by Kawasaki, but they have distinct differences in terms of technical specifications and strengths.

Starting with the technical specifications, the Kawasaki Z900 2021 is equipped with a powerful four-cylinder engine with a displacement of 948cc. It produces an engine power of 125.4 HP and a torque of 98.6 Nm. The engine has a compression ratio of 11.8 and features a fuel injection system. The Z900 also has a liquid cooling system and a DOHC valve configuration. It has a steel double cradle frame and a front suspension with an upside-down telescopic fork and a diameter of 41 mm. The rear suspension is a swing arm with a monoshock and offers preload and rebound adjustment. The Z900 has a double disk brake system with a diameter of 300 mm and four-piston calipers at the front. It also comes with advanced rider assistance systems such as ABS, riding modes, ride by wire, and traction control. The Z900 has a wheelbase of 1450 mm, a seat height of 795 mm, and a kerb weight of 210 kg.

Kawasaki Z900 2021

On the other hand, the Kawasaki Ninja 650 2017 features a two-cylinder engine with a displacement of 649cc. It produces an engine power of 68.2 HP and a torque of 65.7 Nm. The engine has a compression ratio of 10.8 and also features a fuel injection system. Similar to the Z900, the Ninja 650 has a liquid cooling system and a DOHC valve configuration. It has a steel tubular frame and a front suspension with a telescopic fork and a diameter of 41 mm. The rear suspension is a swing arm with a monoshock and offers preload adjustment. The Ninja 650 is equipped with a double disk brake system with a diameter of 300 mm and double-piston calipers at the front. It comes with ABS as the only advanced rider assistance system. The Ninja 650 has a wheelbase of 1410 mm, a seat height of 790 mm, and a kerb weight of 193 kg.

In terms of strengths, the Kawasaki Z900 2021 stands out for its powerful four-cylinder engine, intuitive handling, good equipment, aggressive looks, and value for money. On the other hand, the Kawasaki Ninja 650 2017 is praised for its transparent chassis for sport, playful and good-natured handling, excellent brakes, sharp looks reminiscent of the ZX-10R, and a resilient engine.

Kawasaki Ninja 650 2017

However, both motorcycles have their weaknesses as well. The Kawasaki Z900 2021 does not offer a quickshifter option, and it faces competition from other motorcycles that have a 6-axis IMU and more advanced electronic systems. The Kawasaki Ninja 650 2017 has a slight drawback in terms of sound from the stock exhaust and shows some vibrations from the engine.

In conclusion, the Kawasaki Z900 2021 and the Kawasaki Ninja 650 2017 have their own unique features and strengths. The Z900 offers a more powerful engine, advanced rider assistance systems, and a higher level of equipment, while the Ninja 650 provides a sporty and playful riding experience with excellent brakes. Ultimately, the choice between the two would depend on the rider's preferences and priorities.