BMW F 850 GS Adventure 2019 vs. BMW R 1250 GS Adventure 2021

The BMW F 850 GS Adventure 2019 and the BMW R 1250 GS Adventure 2021 are both adventure motorcycles designed for off-road and long-distance touring. While they share some similarities, there are also notable differences between the two models.

In terms of the motor and drivetrain, the F 850 GS Adventure features an inline twin-cylinder engine with a displacement of 853cc, producing 95 horsepower and 92 Nm of torque. On the other hand, the R 1250 GS Adventure is equipped with a boxer twin-cylinder engine with a displacement of 1254cc, delivering a more powerful 136 horsepower and 143 Nm of torque. The R 1250 GS Adventure's larger engine provides a significant boost in power and torque compared to the F 850 GS Adventure.

Both motorcycles have electric start and offer different transmission options. The F 850 GS Adventure has a chain drive, while the R 1250 GS Adventure features a shaft drive, which provides a smoother and more maintenance-free riding experience.

BMW F 850 GS Adventure 2019

In terms of suspension, the F 850 GS Adventure is equipped with a telescopic fork with a diameter of 43mm and offers 230mm of travel in the front, while the rear suspension features a swingarm and a monoshock with 215mm of travel. On the other hand, the R 1250 GS Adventure features a Telelever front suspension with a diameter of 37mm and 210mm of travel, and a swingarm with a monoshock and 220mm of travel. Both motorcycles offer preload and rebound adjustment for the rear suspension.

In terms of chassis, both models have a steel frame and a similar rake angle. The F 850 GS Adventure has a rake angle of 62 degrees and a trail of 124.6mm, while the R 1250 GS Adventure has a slightly steeper rake angle of 65.1 degrees and a trail of 95.4mm.

Both motorcycles feature dual-disc front brakes for reliable stopping power. In terms of advanced rider assistance systems, both models come with ABS and traction control. The R 1250 GS Adventure also offers additional features such as hill start assist, electronically adjustable suspension, cornering ABS, and ride modes.

In terms of dimensions and weights, the F 850 GS Adventure has a 21-inch front tire, a 150mm wide rear tire, a wheelbase of 1593mm, and a seat height of 875mm. It weighs 244kg with ABS and has a fuel tank capacity of 23 liters. On the other hand, the R 1250 GS Adventure has a 19-inch front tire, a 170mm wide rear tire, a wheelbase of 1504mm, and a seat height of 890mm. It weighs 268kg with ABS and has a larger fuel tank capacity of 30 liters.

BMW R 1250 GS Adventure 2021

In terms of strengths, the F 850 GS Adventure is praised for its smooth and refined engine, top-notch ergonomics and comfort, suitability for touring and off-road riding, and overall technical maturity. On the other hand, the R 1250 GS Adventure is praised for its practical features for frequent users, excellent fuel efficiency, good wind and weather protection, comfortable riding experience, powerful engine, connectivity features, easy-to-read display, confidence-inspiring riding position, and practical riding aids.

However, both models have their weaknesses. The F 850 GS Adventure is criticized for its high price with additional equipment, lack of emotional engagement from the engine, non-adjustable fork, and relatively high weight. On the other hand, the R 1250 GS Adventure is criticized for its high weight during maneuvers, somewhat stiff gear changes at low RPMs, and less elegant appearance.

In conclusion, the BMW F 850 GS Adventure 2019 and the BMW R 1250 GS Adventure 2021 are both capable adventure motorcycles with their own strengths and weaknesses. The F 850 GS Adventure offers a smooth and comfortable riding experience, while the R 1250 GS Adventure provides more power, practical features, and advanced technology. Ultimately, the choice between the two models depends on the rider's preferences and priorities.