The Ohlins STX 46 Street rear shock for BMW R 1100 R and R 850 R is built to deliver controlled, consistent damping for road riding. It uses a monotube design intended to improve rear-wheel contact and chassis stability as conditions change. This unit is suited to riders who want a more precise, tuneable feel without compromising everyday usability.

Ohlins | Made to race, perfected to ride

Ohlins street shocks draw on the same engineering approach used in competition, then refined for real-world ride quality and durability. The focus is predictable behaviour through the stroke and clear feedback at the tyre. The result is suspension you can set up to suit your pace and your roads.

Shock design & features

This is an STX monotube rear shock with separated oil and gas to help maintain damping consistency over longer rides. The internal layout is designed to keep the oil stable and reduce performance drop-off as temperatures rise. It is supplied with a fitted spring matched for the intended application.

Tuning controls

The shock includes rebound damping adjustment to tailor how quickly the rear recovers after bumps and load changes. It also features a hydraulic spring preload adjuster for convenient ride-height and load compensation when switching between solo, luggage, or pillion use. These adjustments allow you to balance comfort, grip, and stability to your preference.

Base setup (factory preset)

Ohlins shocks are delivered with a baseline setting intended to work across typical street conditions. Use this as your reference point, then make small changes and test one adjustment at a time. If you are changing load often, start by setting preload correctly before refining rebound.

Before you install

Confirm fitment for your exact model and year, and inspect linkage bearings and mounting hardware for wear before installation. After fitting, check sag and ensure there is adequate clearance through suspension travel. A professional setup can help you get the most from the adjusters with minimal trial and error.

Serviceability/lifecycle

This Ohlins unit is fully serviceable and intended to be maintained over its life. Periodic servicing helps keep damping performance consistent and protects internal components from wear. Service intervals depend on use, riding conditions, and storage.