Kawasaki Ninja 650 2017 vs. Yamaha R7 2022

In terms of engine specifications, both the Kawasaki Ninja 650 2017 and the Yamaha R7 2022 have inline engines with 2 cylinders and 4 valves per cylinder. However, there are some differences in the bore, stroke, and displacement. The Ninja 650 has a bore of 83 mm, a stroke of 60 mm, and a displacement of 649 ccm, while the R7 has a bore of 80 mm, a stroke of 68.6 mm, and a displacement of 689 ccm.

When it comes to engine power, the R7 has a slight advantage with 73.4 HP compared to the Ninja 650's 68.2 HP. The torque figures are also similar, with the R7 producing 67 Nm and the Ninja 650 producing 65.7 Nm. The compression ratio is higher in the R7 at 11.5 compared to the Ninja 650's 10.8.

In terms of suspension, both bikes have a swing arm rear suspension with a monoshock. However, the Ninja 650 has a telescopic fork front suspension with a diameter of 41 mm, while the R7 has an upside-down telescopic fork with the same diameter.

Kawasaki Ninja 650 2017

Both bikes have a steel frame and similar rake angles, with the Ninja 650 having a rake of 65.5 degrees and the R7 having a rake of 66.3 degrees.

When it comes to brakes, both bikes have double disk front brakes. However, the R7 has radial technology for its front brakes, which can provide improved braking performance compared to the Ninja 650's petal brakes.

Both bikes come with ABS as part of their advanced rider assistance systems.

In terms of dimensions and weights, the Ninja 650 has a slightly wider rear tire at 160 mm compared to the R7's 180 mm. The wheelbase is also slightly longer in the Ninja 650 at 1410 mm compared to the R7's 1395 mm. The Ninja 650 is slightly heavier with a kerb weight of 193 kg compared to the R7's 188 kg. However, the R7 has a smaller fuel tank capacity at 13 liters compared to the Ninja 650's 15 liters.

Yamaha R7 2022

In terms of strengths, the Ninja 650 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. On the other hand, the R7 is praised for its CP2 engine with punch from below and in the middle, front-wheel-oriented seating position, adjustable chassis, extremely manageable nature, and good brakes.

As for weaknesses, the Ninja 650 is noted for having little sound from the stock exhaust and slight vibrations from the engine. The R7, on the other hand, is mentioned to lack a TFT display.

Overall, both the Kawasaki Ninja 650 2017 and the Yamaha R7 2022 have their own strengths and weaknesses, and the choice between them would depend on individual preferences and priorities.