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

The BMW S 1000 XR and the BMW S 1000 RR, both from the 2017 model year, are two high-performance motorcycles with distinct characteristics and target audiences.

Starting with the technical specifications, both bikes share the same engine type, an inline four-cylinder configuration with a bore of 80 mm and a stroke of 49.7 mm. However, there are some differences in power output and torque. The S 1000 XR produces 165 HP and 114 Nm of torque, while the S 1000 RR boasts a more impressive 199 HP and 113 Nm of torque. The S 1000 RR also has a slightly higher compression ratio of 13 compared to the S 1000 XR's 12. Both motorcycles feature a chain transmission and have a displacement of 999 ccm.

In terms of suspension, the S 1000 XR is equipped with a telescopic fork at the front and a swing arm at the rear. On the other hand, the S 1000 RR features an upside-down telescopic fork at the front and a swing arm at the rear. Both bikes have an aluminum frame with a twin tube design. The front brakes on both motorcycles are double disk with radial technology.

BMW S 1000 XR 2017

When it comes to dimensions and weights, the S 1000 XR has a front tire width of 120 mm and a rear tire width of 190 mm, both with a diameter of 17 inches. The wheelbase measures 1548 mm, and the seat height is 840 mm. The kerb weight, including ABS, is 228 kg, and the fuel tank capacity is 20 liters. On the other hand, the S 1000 RR has the same front and rear tire dimensions as the S 1000 XR. However, it has a shorter wheelbase of 1438 mm and a lower seat height of 815 mm. The kerb weight, including ABS, is lighter at 208 kg, and the fuel tank capacity is slightly smaller at 17.5 liters.

Now, let's move on to the strengths and weaknesses of each motorcycle. The S 1000 XR has a power increase compared to its predecessor, strong brakes, and a powerful engine. It also comes with decent standard equipment and offers extensive accessories. Additionally, there are numerous HP Parts available for customization. The S 1000 XR provides precise and stable handling, making it suitable for sport touring.

On the other hand, the S 1000 RR offers a complete electronic equipment package on request, providing high-quality features. It has a strong engine that is both powerful and easy to control. The seating position is comfortable, even for taller riders. The bike also boasts a good chassis, making it suitable for both road riding and track days.

BMW S 1000 RR 2017

However, the S 1000 XR has some weaknesses. The 4-cylinder configuration results in a somewhat wide leg area, and the handlebars are also quite wide. Additionally, shorter riders may find the low seat necessary for their comfort.

Similarly, the S 1000 RR has its own set of weaknesses. Under high load on the racetrack, brake fade may occur. While the ride quality is sufficient for track days, it may not be up to par for racing. Lastly, the bike may appear visually outdated, despite being technologically advanced.

In conclusion, the BMW S 1000 XR and the BMW S 1000 RR are both impressive motorcycles with their own strengths and weaknesses. The S 1000 XR excels in sport touring with its power increase, strong brakes, and precise handling. On the other hand, the S 1000 RR is a superbike with a focus on performance, offering a complete electronic equipment package and a powerful yet manageable engine.