The Ohlins BM750 STX 46 Adventure rear shock is built to improve control and consistency for adventure and touring use on BMW’s single-cylinder GS models. It’s designed to better manage changing surfaces and loads, helping the rear tyre track the ground more predictably. This unit uses a monotube design with separated oil and gas to maintain damping stability as conditions change.

Ohlins | Made to race, perfected to ride

Ohlins suspension is developed with a focus on damping control, repeatability and service life. The valving and spring are selected to suit the intended application, with adjustment available to fine-tune feel for terrain and load. It’s a practical upgrade for riders who want a more controlled rear end without compromising long-distance comfort.

Who this shock is for

• Adventure and touring riders who regularly ride on rough bitumen, gravel and corrugations
• Owners carrying luggage or occasionally riding two-up who want improved rear stability
• Riders looking for more consistent rear grip and reduced wallow over uneven surfaces

Shock design & features

This is a rear mono shock from the Ohlins STX 46 Adventure family. The internal layout separates oil and gas to support consistent damping performance during sustained use. As a serviceable unit, it’s designed to be maintained over time rather than treated as a disposable component.

Tuning controls

Adjustment is provided for rebound damping and compression damping, allowing you to balance comfort, chassis control and traction to match your riding. Spring preload is also adjustable to set the bike up for rider weight and luggage. These controls make it easier to dial in the rear of the bike for different surfaces and loading conditions.

Before you install

• Confirm fitment for BMW F 650 GS Dakar and G650GS Sertao before installation
• Set sag and preload first, then fine-tune rebound and compression damping
• Inspect linkage bearings and mounting hardware condition during installation

Serviceability / lifecycle

Ohlins shocks are designed to be rebuilt, with wear parts and oil serviceable to keep performance consistent. Regular servicing helps preserve damping control and seals, particularly for bikes used in dust, water crossings or long-distance touring. If you’re unsure about setup or service intervals for your usage, get guidance before pushing settings too far from the baseline.