Kawasaki Ninja 650 2017 vs. Kawasaki Z650 2021

When comparing the Kawasaki Ninja 650 model year 2017 and the Kawasaki Z650 model year 2021, it is important to note that both bikes share many similar technical specifications. They both have an inline engine with a bore of 83 mm and a stroke of 60 mm. The engine power and torque are also identical at 68.2 HP and 65.7 Nm respectively. The compression ratio, fuel system, throttle bore, cylinders, valves per cylinder, and cooling system are all the same as well. Both bikes have a displacement of 649 ccm.

In terms of suspension, both the Ninja 650 and Z650 feature a telescopic fork front suspension with a diameter of 41 mm. The rear suspension consists of a swing arm with a monoshock and preload adjustment. The chassis of both bikes is made of steel and has a tubular frame. The rake and trail measurements are also identical at 65.5 degrees and 100 mm respectively.

Kawasaki Ninja 650 2017

When it comes to braking, both bikes have double disk brakes at the front with a diameter of 300 mm and double piston technology. The brakes also feature petal technology. Both bikes are equipped with ABS as part of their advanced rider assistance systems.

In terms of dimensions and weights, both bikes have the same front and rear tire widths and diameters. The wheelbase, seat height, and fuel tank capacity are also identical. However, there is a slight difference in the kerb weight (with ABS) between the two models. The Ninja 650 2017 weighs 193 kg while the Z650 2021 weighs 187.1 kg.

Now, let's discuss the strengths and weaknesses of each bike. The Ninja 650 2017 is known for its transparent chassis, which provides a sporty feel and good handling. It also has excellent brakes and a sharp look inspired by the ZX-10R. The engine is resilient and offers a playful riding experience. However, some riders may find that the series exhaust does not produce much sound, and there may be slight vibrations from the engine.

Kawasaki Z650 2021

On the other hand, the Z650 2021 has several strengths of its own. It is known for its accessible two-cylinder engine and compact dimensions, making it suitable for riders of all skill levels. The low seat height is also a plus for shorter riders. The chassis is stable, providing a confident riding experience. The bike features a TFT display with connectivity, adding a modern touch. Additionally, the Z650 has a more mature and grown-up look compared to its predecessor. However, taller riders may find the bike uncomfortable, and some riders may feel that the adrenaline level in the saddle is lower compared to competing models.

In conclusion, both the Kawasaki Ninja 650 2017 and the Kawasaki Z650 2021 have their own strengths and weaknesses. The Ninja 650 offers a sportier feel with excellent brakes and a sharp look, while the Z650 provides accessibility and a more mature design. Riders should consider their preferences and riding style when choosing between the two models.