BMW S 1000 R 2021 vs. BMW F 800 R 2017

The BMW S 1000 R 2021 and the BMW F 800 R 2017 are both naked bikes from BMW, but they have some notable differences in terms of technical specifications and strengths.

Starting with the engine and drive train, the BMW S 1000 R 2021 is equipped with a more powerful engine compared to the BMW F 800 R 2017. The S 1000 R has an inline four-cylinder engine with a displacement of 999cc, producing 165 horsepower and 114 Nm of torque. On the other hand, the F 800 R has a twin-cylinder engine with a displacement of 798cc, generating 90 horsepower and 86 Nm of torque. This makes the S 1000 R significantly more powerful and capable of delivering a thrilling riding experience.

In terms of suspension, both bikes feature upside-down telescopic forks at the front and swing arm suspension at the rear. The chassis of both bikes is made of aluminum, providing a lightweight and sturdy frame. However, the frame type of the F 800 R is a twin tube load-bearing engine, which adds to its low weight and accessible geometry.

BMW S 1000 R 2021

When it comes to braking, both bikes are equipped with double disk brakes at the front with four-piston calipers. The brakes on both bikes utilize radial technology, ensuring efficient and reliable stopping power. The BMW S 1000 R 2021 also boasts advanced rider assistance systems such as ABS, hill start assist, riding modes, cornering ABS, ride by wire, traction control, and anti-wheelie. On the other hand, the F 800 R 2017 has electronically adjustable suspension as its advanced rider assistance system.

In terms of dimensions and weights, the BMW S 1000 R 2021 has a front tire width of 120mm and a rear tire width of 190mm, while the F 800 R 2017 has a slightly narrower rear tire width of 180mm. The wheelbase of the S 1000 R is 1450mm, while the F 800 R has a longer wheelbase of 1520mm. The seat height of the S 1000 R is 830mm, while the F 800 R has a slightly lower seat height ranging from 790mm to 820mm. Both bikes have a fuel tank capacity of around 15 to 16.5 liters.

BMW F 800 R 2017

In terms of strengths, the BMW S 1000 R 2021 stands out with its powerful engine, good brakes, comfortable ergonomics, and high-performance optional extras. It is also praised for its simple operation while still being very fast, making it a great all-rounder. On the other hand, the BMW F 800 R 2017 is noted for its strong brakes, upgraded equipment, low weight, accessible geometry, and characteristic sound.

However, both bikes have their weaknesses. The BMW S 1000 R 2021 is criticized for its quickshifter, which is good but not perfect, and its sound can still be a bit intrusive. It is also mentioned to have vibrations in the handlebars. On the other hand, the BMW F 800 R 2017 is described as somewhat pragmatic, and some riders feel that it lacks a bit of effervescence.

In conclusion, the BMW S 1000 R 2021 and the BMW F 800 R 2017 have their own unique features and strengths. The S 1000 R excels in terms of power and performance, while the F 800 R offers a more accessible and lightweight option. Ultimately, the choice between the two will depend on the rider's preferences and priorities.