BMW R 1250 GS 2019 vs. BMW R 1250 RT 2021

The BMW R 1250 GS 2019 and the BMW R 1250 RT 2021 are both powerful motorcycles with similar technical specifications. They both have a Boxer engine with a bore of 102.5 mm and a stroke of 76 mm, producing 136 HP of engine power and 143 Nm of torque. They also have an electric starter and a prop shaft transmission. The engine displacement is 1254 ccm and they both have 2 cylinders.

In terms of suspension, both motorcycles have a Telelever front suspension with a diameter of 37 mm. However, the R 1250 GS has a front suspension travel of 190 mm, while the R 1250 RT has a front suspension travel of 120 mm. The rear suspension on both motorcycles is a single swing arm with a monoshock, but the R 1250 GS has a travel of 200 mm, while the R 1250 RT has a travel of 136 mm. Both motorcycles have preload and rebound adjustment for the suspension.

The chassis of both motorcycles is made of steel, but there are slight differences in the frame geometry. The R 1250 GS has a rake of 62.9 degrees and a trail of 109 mm, while the R 1250 RT has a rake of 64.1 degrees and a trail of 116 mm.

BMW R 1250 GS 2019

In terms of brakes, both motorcycles have double disk brakes at the front, but the R 1250 GS has a diameter of 305 mm, while the R 1250 RT has a diameter of 320 mm.

Both motorcycles are equipped with advanced rider assistance systems such as ABS, anti-slipping control, riding modes, and ride by wire. However, the R 1250 RT also has additional features like combined brake system, cornering ABS, and traction control.

In terms of dimensions and weights, there are some differences between the two motorcycles. The R 1250 GS has a front tire width of 120 mm and a diameter of 19 inches, while the R 1250 RT has a front tire width of 120 mm and a diameter of 17 inches. The rear tire width is 170 mm for the R 1250 GS and 180 mm for the R 1250 RT, both with a diameter of 17 inches. The wheelbase is 1525 mm for the R 1250 GS and 1485 mm for the R 1250 RT. The seat height is 850 mm for the R 1250 GS and 805 mm for the R 1250 RT, but both motorcycles have adjustable seat heights. The kerb weight with ABS is 249 kg for the R 1250 GS and 279 kg for the R 1250 RT. The fuel tank capacity is 20 liters for the R 1250 GS and 25 liters for the R 1250 RT.

BMW R 1250 RT 2021

In terms of equipment, both motorcycles have LED headlights and an adjustable windscreen. However, the R 1250 RT also has additional features like LED daytime running lights, a sound system, and a TFT display. The R 1250 RT also comes with integrated panniers for added convenience.

In terms of strengths, the R 1250 GS has an extremely high-torque boxer engine, a comfortable seating position suitable for long distances, stable braking performance, good weather protection, and a standard color TFT display and LED headlights. On the other hand, the R 1250 RT offers superb wind and weather protection, a great boxer engine, powerful power, easy engine control, well-designed controls, great integrated panniers, and high stability even at high speeds.

As for weaknesses, the R 1250 GS has manageable standard equipment and a long surcharge list, as well as a jagged appearance with little elegance. The R 1250 RT, on the other hand, is slightly cumbersome to maneuver, the top case lock can be stiff, and the gearshifts can be stiff at low revs.