BMW S 1000 R 2016 vs. BMW F 900 R 2021

The BMW S 1000 R 2016 and the BMW F 900 R 2021 are both naked bikes, but they have some notable differences in terms of their technical specifications and strengths.

Starting with the engine and drive train, the BMW S 1000 R 2016 is equipped with an in-line 4-cylinder engine that produces 160 horsepower and 112 Nm of torque. On the other hand, the BMW F 900 R 2021 features a 2-cylinder engine that delivers 105 horsepower and 92 Nm of torque. While the S 1000 R has a larger displacement of 999cc, the F 900 R has a displacement of 895cc.

In terms of suspension, both bikes have upside-down telescopic forks at the front and swing arm suspension with a monoshock at the rear. This provides a comfortable and stable ride for both models.

BMW S 1000 R 2016

When it comes to the chassis, the BMW S 1000 R 2016 has an aluminum frame with a twin tube design, while the BMW F 900 R 2021 has a steel frame with a twin tube design that also serves as a load-bearing engine. This difference in chassis material may affect the overall weight and handling of the bikes.

The braking systems on both models are similar, with double disk brakes at the front and four-piston calipers. The S 1000 R has radial technology, which enhances braking performance. The F 900 R, on the other hand, comes with additional rider assistance systems such as ABS, anti-slipping control, and riding modes.

In terms of dimensions and weights, the BMW S 1000 R 2016 has a wheelbase of 1439mm, a seat height of 814mm, and a kerb weight of 207kg (with ABS). It also has a larger fuel tank capacity of 17.5 liters. On the other hand, the BMW F 900 R 2021 has a longer wheelbase of 1518mm, a slightly higher seat height of 815mm, and a slightly heavier kerb weight of 211kg (with ABS). However, it has a smaller fuel tank capacity of 13 liters.

BMW F 900 R 2021

Moving on to the strengths of each model, the BMW S 1000 R 2016 is praised for its powerful and well-controllable engine, powerful braking system, and comfortable seating position. On the other hand, the BMW F 900 R 2021 is commended for its great cockpit and functional connectivity, extensive electronics that can be operated logically, and its versatile handling that can be both casual and sporty. It also offers a wide choice of equipment and configuration options, as well as a pleasant seating position.

However, both models have their weaknesses. The BMW S 1000 R 2016 is criticized for its expensive optional extras and a hard chassis. On the other hand, the BMW F 900 R 2021 has a slightly stiff gearstick, a rough engine performance at higher revs, and a poor rear splash guard.

In conclusion, while the BMW S 1000 R 2016 offers a more powerful engine and a larger fuel tank capacity, the BMW F 900 R 2021 provides a more modern and versatile riding experience with its advanced electronics and comfortable handling. Ultimately, the choice between the two models will depend on the rider's preferences and priorities.