BMW F 900 XR 2020 vs. BMW S 1000 XR 2021

The BMW F 900 XR 2020 and the BMW S 1000 XR 2021 are both sport touring motorcycles from BMW, but they have some notable differences in terms of technical specifications and strengths.

Starting with the engine and drive train, the BMW F 900 XR 2020 is equipped with an in-line, 2-cylinder engine with a displacement of 895cc. It delivers 105 horsepower and 92 Nm of torque. On the other hand, the BMW S 1000 XR 2021 features a more powerful in-line, 4-cylinder engine with a displacement of 999cc. It produces 165 horsepower and 114 Nm of torque. This makes the S 1000 XR significantly more powerful than the F 900 XR.

In terms of suspension, both motorcycles have upside-down telescopic forks at the front and swing arm suspension at the rear. However, the BMW S 1000 XR 2021 offers electronic adjustment for the suspension, allowing riders to fine-tune the settings according to their preferences. The F 900 XR lacks this feature.

BMW F 900 XR 2020

The chassis of the F 900 XR is made of steel, while the S 1000 XR features an aluminum frame. The aluminum frame provides better rigidity and lighter weight, contributing to improved handling and maneuverability.

Both motorcycles have double disk brakes at the front with a diameter of 320mm and radial technology. This ensures excellent braking performance and control. Additionally, the S 1000 XR is equipped with advanced rider assistance systems such as cornering ABS, ride by wire, and traction control, providing enhanced safety and control.

In terms of dimensions and weights, the S 1000 XR has a slightly longer wheelbase (1552mm) compared to the F 900 XR (1518mm). The seat height of the S 1000 XR is also higher at 840mm, while the F 900 XR has a seat height of 815mm. The S 1000 XR is slightly heavier with a kerb weight of 226kg, compared to the F 900 XR's 211kg.

Both motorcycles come with LED headlights, TFT displays, and adjustable windscreens. The S 1000 XR 2021 also features LED daytime running lights, providing better visibility during the day.

BMW S 1000 XR 2021

Now let's discuss the strengths and weaknesses of each motorcycle. The F 900 XR 2020 has a resilient and powerful engine, variable ergonomics, sufficient wind protection, great Brembo brakes, stylish looks, and a wide range of accessories. However, it is noted to have a behavioral sound as a weakness.

On the other hand, the S 1000 XR 2021 has strengths such as riding modes that change the response behavior suitable for practical use, a great rev-happy four-cylinder engine with a broad usable rev band, a well-balanced vehicle even with a pillion passenger thanks to the electronic chassis with automatic recognition of load condition, and good brakes. However, it is mentioned that the knee angle on long tours might be a bit narrow for tall people, the suspension damping is not sensitive enough for a comfortable setup, and the consumption is high.

In conclusion, the BMW F 900 XR 2020 and the BMW S 1000 XR 2021 are both impressive sport touring motorcycles from BMW, but they cater to different riders. The F 900 XR offers a more accessible and versatile option with its lower power and adjustable ergonomics. On the other hand, the S 1000 XR provides a more performance-oriented experience with its higher power, advanced rider assistance systems, and electronic suspension adjustment. Riders should consider their preferences and riding style to choose the motorcycle that suits them best.