BMW S 1000 XR 2017 vs. BMW S 1000 RR 2017

The BMW S 1000 XR 2017 and the BMW S 1000 RR 2017 are both high-performance motorcycles from BMW, but they have some key differences.

In terms of power, the S 1000 XR has a 165 HP engine, while the S 1000 RR has a more powerful 199 HP engine. This makes the S 1000 RR the stronger of the two in terms of acceleration and top speed.

Both motorcycles have a 4-cylinder inline engine with a displacement of 999cc. They also have the same bore and stroke measurements, with an 80mm bore and a 49.7mm stroke. This means that they have similar engine characteristics and performance.

In terms of torque, the S 1000 XR has 114 Nm, while the S 1000 RR has 113 Nm. While the S 1000 XR has a slightly higher torque, the difference is minimal and may not be noticeable in real-world riding.

BMW S 1000 XR 2017

Both motorcycles have a chain transmission and a 4-stroke engine. They also have 4 valves per cylinder, which helps to optimize engine performance and efficiency.

In terms of suspension, both motorcycles have a telescopic fork at the front and a swingarm at the rear. However, the S 1000 RR has an upside-down telescopic fork at the front, which is typically found on high-performance motorcycles. This helps to improve the handling and stability of the S 1000 RR.

Both motorcycles have an aluminum frame with a double tube design. This provides a good balance between rigidity and weight, helping to improve the handling and stability of the motorcycles.

In terms of brakes, both motorcycles have dual disc brakes at the front. However, the S 1000 RR has radial brakes, which provide better braking performance and feel compared to the S 1000 XR.

In terms of dimensions and weights, the S 1000 XR has a wider front tire (120mm) compared to the S 1000 RR (also 120mm). However, the S 1000 RR has a wider rear tire (190mm) compared to the S 1000 XR (also 190mm). The S 1000 XR has a longer wheelbase (1548mm) compared to the S 1000 RR (1438mm). The S 1000 XR also has a higher seat height (840mm) compared to the S 1000 RR (815mm). In terms of weight, the S 1000 XR weighs 228kg (with ABS) while the S 1000 RR weighs 208kg (with ABS).

BMW S 1000 RR 2017

In terms of fuel capacity, the S 1000 XR has a larger fuel tank with a capacity of 20 liters, compared to the S 1000 RR which has a fuel tank capacity of 17.5 liters.

In terms of strengths, the S 1000 XR has increased power, strong brakes and engine, decent standard equipment, comprehensive accessories, numerous HP parts available, and precise and stable handling. On the other hand, the S 1000 RR has a complete electronic equipment available on request, strong and easy-to-control engine, comfortable seating position even for taller riders, and a good chassis for both road and track use.

In terms of weaknesses, the S 1000 XR is slightly wide in the leg area due to its 4-cylinder engine, has a wide handlebar, and requires a low seat for shorter riders. The S 1000 RR has brake fade on the track under high load, sufficient riding quality for the track but not good enough for racing, and may appear outdated despite being technically updated.

Overall, the BMW S 1000 XR and the BMW S 1000 RR are both high-performance motorcycles with their own strengths and weaknesses. The S 1000 XR is more suited for sport touring, while the S 1000 RR is more focused on track performance.