BMW Becomes The First In The World To Create Regulators Of Per Electronic Violence Present At R1300R

BMW R 1300 R 2025. (Doc. BMW Group)

JAKARTA BMW for the first time, this German manufacturer introduced Dynamic Suspension Adjustment (DSA), an electronic front suspension system that not only regulates subsidence, but is also able to change the degree of violence per (spring rate) dynamically. This revolutionary technology debuted as an optional feature in the latest BMW R1300R roadster 2025, marking a huge leap in comfort and driving performance.

So far, electronic suspension systems generally only focus on decreasing settings. However, DSA brings its functionality to a higher level by imitating the replacement effect per to be stiffer or softer, adapted to the chosen driving mode.

"You have an external reservoir [at the bottom of the fork leg]," explained Product Manager for R1300R Matthias Hillbrand, quoted from MCN, Saturday, June 21.

He added that this system works by utilizing external reservoirs in fork legs. When the electronic valve is closed, the oil cannot enter the reservoir and is forced to work against per from the bottom, through a piston. This creates additional compression at per end of both ends.

Although per physical still has the same degree of violence, the DSA system effectively makes it feel stiffer. Hillebrand explains, when the fork is compressed 1mm from the outside, per in which it actually compresses about 1,1mm, it requires a larger 10% force. This allows motorists to feel stiffness differences per without the need for physical replacement. BMW claims this flexibility allows them to offer optimal comfort and sport settings without the usual compromise.

The benefits are very significant: motorists can easily adjust the suspension response, both when driving solo and riding with full loads. This system also increases motor stability during extreme braking and acceleration, keeping the motor geometry constant. On the other hand, when you want maximum comfort for long trips, just choose a softer mode, and the suspension will offer a softer feel.

Although currently only available on R1300R, BMW does not rule out adopting it to other models in the future. Interestingly, this advanced technology barely adds to the weight of the motor, only about hundreds of grams, making it an efficient innovation. Along with this new suspension, R1300R 2025 is also equipped with a fully redesigned chassis, consisting of steel sheets and aluminum subframes, further cementing its position as a premium roadster motor.

The main difference between DSA and preload per is that DSA changes the effective spring rate, not just the initial position per. The preload only adjusts the initial height of the bike without changing how much force is needed per to be compressed. With DSA, motorists benefit from dynamically adjusted per force across the range of movement, providing superior control and comfort that can be accessed with just one touch of the button.