The Ohlins BM842 STX 36 Supersport is a front mono shock for the BMW R 1100 S, developed to deliver controlled damping and consistent chassis behaviour. It uses a gas-pressurised design to maintain damping stability as conditions change. Built around Ohlins’ proven Supersport architecture, it’s intended for riders who value clear feedback and predictable front-end support.

Ohlins | Made to race, perfected to ride

Ohlins suspension is designed with a focus on damping control, traction and stability. The STX 36 Supersport range applies that approach to performance road and track use where repeatability and feel matter.

Who this shock is for

  • BMW R 1100 S riders wanting a higher level of front-end control and confidence
  • Track-day and fast-road riders who need consistent damping under demanding use
  • Owners looking for a dedicated performance front mono shock solution

Shock design & features

This is a gas-pressurised shock, with oil and gas managed to support consistent damping performance. The STX 36 Supersport construction is aimed at delivering stable behaviour under braking and through direction changes, with a focus on usable feedback rather than harshness.

Tuning controls

The BM842 provides adjustable rebound and adjustable compression damping, allowing you to balance comfort, support and grip for your tyres, riding pace and road or track surface. These independent damping adjustments help you tune how the front responds to bumps, braking load and mid-corner attitude.

Before you install

Confirm fitment for your BMW R 1100 S and inspect associated mounting hardware during installation. After fitting, set sag and then fine-tune rebound and compression in small steps so you can clearly feel the effect of each change.

Serviceability/lifecycle

Like all performance shocks, regular servicing helps maintain damping consistency and component life. Keeping the unit clean and having it inspected and serviced at appropriate intervals will support long-term performance.

SKU BM842
Model # S36PR1
Brand Ohlins
Shipping Weight 5.0000kg
Shipping Size 0.300 x 0.300 x 0.500m
Type Units
See our Shipping Information See our Frequently Asked Questions
Position (Front or Rear) Front Mono
Shock Length Eye to Eye (mm) 318.0
Spring Rate Standard 57.0 N/mm
Type Code S36PR1
Stroke Metal to Metal (mm) 70.0
Product Family STX 36 Supersport
Notes Front
Fitted Spring: 00180-44
Spring Colour Yellow

More From This Category