BMW F 900 XR 2021 vs. BMW S 1000 R 2014

The BMW F 900 XR 2021 and the BMW S 1000 R 2014 are both sporty motorcycles with different strengths and weaknesses.

In terms of engine specifications, the BMW F 900 XR 2021 has a 2-cylinder in-line engine with a displacement of 895cc, producing 105 horsepower and 92 Nm of torque. On the other hand, the BMW S 1000 R 2014 is equipped with a 4-cylinder in-line engine with a displacement of 999cc, delivering a higher power output of 160 horsepower and 112 Nm of torque. This makes the S 1000 R more powerful and capable of higher speeds.

Both motorcycles feature a chain transmission system and a 4-stroke engine. They also have upside-down telescopic forks for the front suspension and swing arm with a monoshock for the rear suspension, providing a comfortable and stable ride.

BMW F 900 XR 2021

In terms of chassis, the BMW F 900 XR 2021 has a steel frame with a twin-tube, load-bearing engine design. On the other hand, the BMW S 1000 R 2014 features an aluminum frame with a twin-tube design. The aluminum frame of the S 1000 R offers a lightweight and agile feel, which is beneficial for sporty riding.

Both motorcycles have double disk brakes with four-piston calipers and radial technology for the front brakes, ensuring excellent stopping power and control. They also come with advanced rider assistance systems, such as ABS and anti-slipping control, for enhanced safety.

In terms of dimensions and weights, the BMW F 900 XR 2021 has a front tire width of 120mm and a rear tire width of 180mm, with both tires having a diameter of 17 inches. It has a wheelbase of 1518mm and a seat height of 815mm. The kerb weight, including ABS, is 211kg, and it has a fuel tank capacity of 15.5 liters.

On the other hand, the BMW S 1000 R 2014 has a front tire width of 120mm and a rear tire width of 190mm, also with a diameter of 17 inches. It has a slightly shorter wheelbase of 1439mm and a seat height of 814mm. The kerb weight, including ABS, is slightly lower at 207kg, and it has a larger fuel tank capacity of 17.5 liters.

BMW S 1000 R 2014

In terms of strengths, the BMW F 900 XR 2021 is praised for its clean engine response, easy handling, stable ride feel, great connectivity, and high lean angle clearance. It also has well-tuned ABS and is easy to maneuver. On the other hand, the BMW S 1000 R 2014 is known for its sporty chassis, extreme power and performance, good electronic helpers, and a great price/performance ratio. It is fast and comfortable on both racetracks and country roads.

However, the BMW F 900 XR 2021 does have some weaknesses, including a hard seat, a somewhat doughy gearbox with a tough quickshifter, and an engine that could use more power. On the other hand, the BMW S 1000 R 2014 has a slightly rough engine running, a DDC suspension system that can be on the "hard" side, a relatively high seat, and a design that is subjective to personal taste.

In conclusion, the BMW F 900 XR 2021 and the BMW S 1000 R 2014 are both impressive motorcycles with their own unique strengths and weaknesses. The F 900 XR is more suited for sport touring with its comfortable and easy-to-ride nature, while the S 1000 R offers extreme power and performance for those seeking a more aggressive riding experience.