BMW R 1250 RS 2021 vs. BMW F 900 R 2021

The BMW R 1250 RS 2021 is a sport touring motorcycle with a boxer engine. It has a powerful engine with 136 HP and 143 Nm of torque. The fuel system is injection and the transmission is a prop shaft. The bike has 2 cylinders and operates on a 4-stroke engine. The cooling system is a combination of liquid and air. The displacement of the engine is 1254 ccm.

In terms of suspension, the front suspension is an upside-down telescopic fork with a travel of 140 mm. The rear suspension is a single swing arm with a monoshock and a travel of 140 mm. It also has adjustable preload and rebound. The frame of the bike is made of steel and is a load-bearing engine type.

The braking system consists of double disk brakes with a diameter of 320 mm and four pistons. The technology used is radial. The bike is equipped with advanced rider assistance systems such as ABS, anti-slipping control, riding modes, and ride by wire.

BMW R 1250 RS 2021

In terms of dimensions and weights, the front tire has a width of 120 mm and a diameter of 17 inches. The rear tire has a width of 180 mm and a diameter of 17 inches. The wheelbase is 1530 mm and the seat height is 820 mm. The kerb weight of the bike with ABS is 243 kg and it has a fuel tank capacity of 18 liters. It is also equipped with LED headlights.

On the other hand, the BMW F 900 R 2021 is a naked bike with an in-line engine. It has a slightly less powerful engine compared to the R 1250 RS, with 105 HP and 92 Nm of torque. The fuel system is injection and the transmission is a chain. It also has 2 cylinders and operates on a 4-stroke engine. The cooling system is liquid.

The front suspension is an upside-down telescopic fork with a travel of 135 mm. The rear suspension is a swing arm with a monoshock and a travel of 142 mm. It also has adjustable preload and rebound. The frame of the bike is made of steel and is a twin tube, load-bearing engine type.

BMW F 900 R 2021

The braking system is similar to the R 1250 RS, with double disk brakes with a diameter of 320 mm and four pistons. It also uses radial technology. The bike is equipped with ABS, anti-slipping control, and riding modes as advanced rider assistance systems.

In terms of dimensions and weights, the front tire has a width of 120 mm and a diameter of 17 inches. The rear tire has a width of 180 mm and a diameter of 17 inches. The wheelbase is slightly shorter than the R 1250 RS at 1518 mm and the seat height is 815 mm. The kerb weight of the bike with ABS is 211 kg and it has a fuel tank capacity of 13 liters. It is also equipped with LED headlights and a TFT display.

In summary, the BMW R 1250 RS 2021 is a sport touring motorcycle with a more powerful engine and a larger fuel tank capacity compared to the BMW F 900 R 2021. It also has a higher seat height and a longer wheelbase. On the other hand, the F 900 R has a more accessible and casual handling, with a wider range of equipment and configuration options. It also has a lower kerb weight and a smaller fuel tank capacity. Both bikes have their strengths and weaknesses, but they offer different riding experiences and cater to different preferences.