Kawasaki Ninja ZX-6R 636 2013 vs. Honda CBR650R 2021

The Kawasaki Ninja ZX-6R 636 model year 2013 and the Honda CBR650R model year 2021 are both supersport motorcycles that offer impressive performance and features. While the Kawasaki Ninja ZX-6R 636 2013 has a more powerful engine and advanced rider assistance systems, the Honda CBR650R 2021 offers a comfortable seating position and improved chassis.

In terms of engine specifications, both motorcycles have an inline-four engine type with a bore of 67 mm. However, the Kawasaki Ninja ZX-6R 636 2013 has a slightly larger stroke of 45.1 mm compared to the Honda CBR650R 2021's 46 mm stroke. The Kawasaki Ninja ZX-6R 636 2013 also boasts a higher engine power of 131 HP and torque of 71 Nm, while the Honda CBR650R 2021 has a lower engine power of 95 HP and torque of 63 Nm. Additionally, the Kawasaki Ninja ZX-6R 636 2013 has a higher compression ratio of 12.9 compared to the Honda CBR650R 2021's 11.6.

Both motorcycles feature upside-down telescopic fork front suspension, but the Kawasaki Ninja ZX-6R 636 2013 offers more adjustment options with compression, preload, and rebound adjustments in the rear suspension. The chassis of the Kawasaki Ninja ZX-6R 636 2013 is made of aluminum and has a twin tube, perimeter, extruded frame type, while the Honda CBR650R 2021 has a steel frame with a twin tube frame type.

Kawasaki Ninja ZX-6R 636 2013

In terms of braking technology, both motorcycles have double disk front brakes, but the Kawasaki Ninja ZX-6R 636 2013 features radial, monoblock, petal technology, while the Honda CBR650R 2021 only has radial technology. The Kawasaki Ninja ZX-6R 636 2013 also offers traction control as an advanced rider assistance system, while the Honda CBR650R 2021 has ABS.

In terms of dimensions and weights, both motorcycles have the same front and rear tire widths and diameters. However, the Honda CBR650R 2021 has a longer wheelbase of 1450 mm compared to the Kawasaki Ninja ZX-6R 636 2013's 1395 mm. The seat height of the Honda CBR650R 2021 is slightly lower at 810 mm compared to the Kawasaki Ninja ZX-6R 636 2013's 830 mm. The Honda CBR650R 2021 also has a higher kerb weight of 208 kg compared to the Kawasaki Ninja ZX-6R 636 2013's 194 kg. Additionally, the fuel tank capacity of the Honda CBR650R 2021 is slightly smaller at 15.4 liters compared to the Kawasaki Ninja ZX-6R 636 2013's 17 liters.

Honda CBR650R 2021

In terms of strengths, the Kawasaki Ninja ZX-6R 636 2013 has sharpened geometry, a comfortable seating position, good handling, and uncompromising reliability. On the other hand, the Honda CBR650R 2021 has a resilient four-cylinder engine, a comfortable seating position, an improved chassis for 2021, a cool look, and is easy to operate.

However, the Kawasaki Ninja ZX-6R 636 2013 has a weakness in its high purchase price, while the Honda CBR650R 2021 has a weakness in its engine being sluggish below 8,000 revolutions and its LC display looking old-fashioned.

Overall, both the Kawasaki Ninja ZX-6R 636 2013 and the Honda CBR650R 2021 are impressive supersport motorcycles with their own unique strengths and weaknesses. It ultimately depends on the rider's preferences and priorities in terms of performance, comfort, and aesthetics.