BMW R 1200 GS 2017 vs. BMW R 1250 GS Adventure 2021

The BMW R 1200 GS model year 2017 and the BMW R 1250 GS Adventure model year 2021 are both enduro motorcycles produced by BMW. While they share some similarities in terms of their technical specifications, there are also notable differences between the two models.

Starting with the engine and drivetrain, both motorcycles feature a Boxer engine, which is a signature characteristic of BMW motorcycles. However, there are some variations in the specifications. The R 1200 GS has a bore of 101 mm and a stroke of 73 mm, while the R 1250 GS Adventure has a slightly larger bore of 102.5 mm and stroke of 76 mm. This results in a higher power output for the R 1250 GS Adventure, with 136 HP compared to the 125 HP of the R 1200 GS. The R 1250 GS Adventure also has a higher torque of 143 Nm, compared to the 125 Nm of the R 1200 GS. Both motorcycles feature a shaft drive transmission.

BMW R 1200 GS 2017

In terms of suspension, the R 1200 GS has a front suspension with support and pre-load adjustment, while the R 1250 GS Adventure features a Telelever front suspension with pre-load adjustment. Both motorcycles have a rear suspension with a single swingarm and pre-load adjustment. The R 1250 GS Adventure also offers the additional feature of recovery adjustment for the rear suspension.

Both motorcycles have a steel frame chassis and a double tube frame type that supports the engine. They also have dual disc front brakes. The dimensions and weights of the two motorcycles are similar, with a 19-inch front tire diameter, 170 mm rear tire width, 17-inch rear tire diameter, and a wheelbase of around 1500 mm. However, there are slight differences in the seat height and weight. The R 1200 GS has a seat height of 850 mm and a curb weight of 238 kg (with ABS), while the R 1250 GS Adventure has a higher seat height of 890 mm and a higher curb weight of 268 kg (with ABS). The R 1250 GS Adventure also has a larger fuel tank capacity of 30 liters, compared to the 20 liters of the R 1200 GS.

In terms of strengths, the R 1200 GS 2017 is praised for its mature concept, strong engine, easy handling, powerful brakes, adjustable modes and traction control, wide range of equipment, good image, and value retention. On the other hand, the R 1250 GS Adventure 2021 is praised for its practical details for frequent users on board, great autonomy, incredibly low fuel consumption, good wind and weather protection, great riding comfort, powerful engine, excellent connectivity application, easy-to-read display, great riding comfort, confident feel in the saddle, pleasant seating position for the passenger, practical riding aids, large headlights, great ergonomics for tall people, and easy-to-ride nature.

BMW R 1250 GS Adventure 2021

However, both motorcycles also have their weaknesses. The R 1200 GS 2017 is criticized for having many features at an additional cost and an exposed boxer engine in very difficult terrain. The R 1250 GS Adventure 2021 is criticized for its high weight during maneuvers, somewhat stiff gear changes at low revs, and a somewhat bulky appearance with little elegance.

In summary, the BMW R 1200 GS 2017 and the BMW R 1250 GS Adventure 2021 are both impressive enduro motorcycles with their own strengths and weaknesses. The R 1250 GS Adventure offers some improvements over the R 1200 GS, such as a more powerful engine, additional suspension adjustment, and a larger fuel tank, but it also comes with a higher price tag and some minor drawbacks. Ultimately, the choice between the two models will depend on the rider's preferences and priorities.