BMW S 1000 R 2015 vs. BMW S 1000 RR 2014

The BMW S 1000 R 2015 and the BMW S 1000 RR 2014 are both powerful and high-performance motorcycles from BMW. However, there are some notable differences between the two models.

In terms of engine specifications, both bikes have an in-line four-cylinder engine with the same bore and stroke measurements of 80mm and 49.7mm respectively. The S 1000 R 2015 has a slightly lower engine power of 160 HP compared to the S 1000 RR 2014 which has 192 HP. Both bikes have the same torque of 112 Nm. The S 1000 R 2015 has a compression ratio of 12, while the S 1000 RR 2014 has a slightly higher compression ratio of 13. Both bikes have a displacement of 999cc.

In terms of suspension, the S 1000 R 2015 features an upside-down telescopic fork at the front, while the S 1000 RR 2014 has a telescopic fork. Both bikes have a swing arm suspension at the rear.

The chassis of both bikes is made of aluminum and has a twin tube frame type. The S 1000 R 2015 has a hard chassis, which can be considered a weakness, while the S 1000 RR 2014 does not have this issue.

BMW S 1000 R 2015

Both bikes have double disk brakes at the front with four pistons and radial technology. This ensures a powerful braking system for both models.

In terms of dimensions and weights, both bikes have the same front and rear tire widths and diameters. The S 1000 R 2015 has a slightly longer wheelbase of 1439mm compared to the S 1000 RR 2014 which has a wheelbase of 1432mm. The seat height of the S 1000 R 2015 is slightly lower at 814mm compared to the S 1000 RR 2014 which has a seat height of 820mm. Both bikes have a kerb weight of 207kg and a fuel tank capacity of 17.5 liters.

Now, let's discuss the strengths and weaknesses of each model. The S 1000 R 2015 has a powerful and well-controllable engine, making it a thrilling ride. It also has a powerful braking system, ensuring excellent stopping power. Additionally, the seating position of the S 1000 R 2015 is comparatively comfortable, allowing for longer rides without discomfort.

BMW S 1000 RR 2014

On the other hand, the S 1000 RR 2014 has a more powerful engine compared to the S 1000 R 2015. It also has a superior electronics package, providing advanced features and functionalities. The S 1000 RR 2014 also boasts a superb shift assistant, making gear changes smooth and effortless. Furthermore, it is a versatile bike that can be used on both the track and the road, and despite its high performance, it is easy to ride.

In terms of weaknesses, the S 1000 R 2015 has irresistible but expensive optional extras, which can significantly increase the overall cost of the bike. It also has a hard chassis, which may result in a less comfortable ride. Additionally, some riders may experience vibrations in the handlebars, which can be a drawback for some.

On the other hand, the S 1000 RR 2014, in its fully equipped version, can become quite expensive. It may also have stability issues, making it a bit tricky to handle in certain situations. Furthermore, the packages subject to surcharges are put together with a focus on profit maximization rather than customer benefits, which can be seen as a weakness.

In conclusion, both the BMW S 1000 R 2015 and the BMW S 1000 RR 2014 are powerful and high-performance motorcycles. While the S 1000 R 2015 offers a comfortable seating position and a well-controllable engine, the S 1000 RR 2014 boasts a more powerful engine and a superior electronics package. However, both models have their own strengths and weaknesses, and it ultimately comes down to personal preference and riding style when choosing between the two.