Kawasaki Ninja ZX-6R 636 2013 vs. BMW S 1000 RR 2011

The Kawasaki Ninja ZX-6R 636 model year 2013 and the BMW S 1000 RR model year 2011 are both supersport motorcycles with similar engine types, in-line configurations, and four cylinders. However, there are significant differences in their technical specifications and performance.

In terms of engine specifications, the Kawasaki Ninja ZX-6R 636 has a bore of 67 mm and a stroke of 45.1 mm, resulting in a displacement of 636 cc. It produces 131 horsepower and 71 Nm of torque, with a compression ratio of 12.9. On the other hand, the BMW S 1000 RR has a larger bore of 80 mm and stroke of 49.7 mm, resulting in a displacement of 999 cc. It produces a higher power output of 192 horsepower and 112 Nm of torque, with a compression ratio of 13.

Both motorcycles feature front suspensions, with the Kawasaki Ninja ZX-6R 636 equipped with an upside-down telescopic fork, while the BMW S 1000 RR has a telescopic fork. The chassis of both motorcycles is made of aluminum, with the Kawasaki Ninja ZX-6R 636 featuring a twin-tube, perimeter, extruded frame, and the BMW S 1000 RR featuring a twin-tube frame.

Kawasaki Ninja ZX-6R 636 2013

In terms of braking, both motorcycles have double disk brakes at the front. The Kawasaki Ninja ZX-6R 636 utilizes radial, monoblock, petal technology, while the BMW S 1000 RR utilizes radial technology.

When it comes to dimensions and weights, the Kawasaki Ninja ZX-6R 636 has a front tire width of 120 mm and a rear tire width of 180 mm. It has a wheelbase of 1395 mm, a seat height of 830 mm, and a kerb weight of 192 kg (194 kg with ABS). The fuel tank capacity is 17 liters. On the other hand, the BMW S 1000 RR has a front tire width of 120 mm and a rear tire width of 190 mm. It has a slightly longer wheelbase of 1432 mm, a lower seat height of 820 mm, and a higher kerb weight of 204 kg (207 kg with ABS). The fuel tank capacity is slightly larger at 17.5 liters.

BMW S 1000 RR 2011

In terms of strengths, the Kawasaki Ninja ZX-6R 636 is praised for its sharpened geometry, comfortable seating position, good handling, and uncompromising reliability. On the other hand, the BMW S 1000 RR is praised for its improved driveability with an optimized torque curve, plenty of power, a strong engine, a good traction point, and an immaculately functioning shift assist.

However, the Kawasaki Ninja ZX-6R 636 is criticized for its high purchase price, while the BMW S 1000 RR is noted to have a fatiguing accelerating load.

Overall, the BMW S 1000 RR 2011 offers more power and torque compared to the Kawasaki Ninja ZX-6R 636 2013. It also has a slightly larger fuel tank capacity and a longer wheelbase. However, the Kawasaki Ninja ZX-6R 636 offers a more affordable price point and is praised for its handling and reliability. Ultimately, the choice between the two motorcycles will depend on the rider's preferences and priorities.