The Ohlins BM205 STX 46 Street rear shock is built for the BMW R 1100 S, delivering controlled damping and clear chassis feedback for road use. It uses a gas-charged, oil/gas separated design to help maintain damping consistency as conditions change. This unit is intended as a direct-fit rear mono shock replacement.

Ohlins | Made to race, perfected to ride

Ohlins road products draw on the same core damping principles used in competition, then are valved and packaged for everyday rideability. The focus is predictable support, stability and grip, without harshness.

Shock design & features

  • STX 46 Street rear mono shock configuration for the BMW R 1100 S
  • Gas-charged, oil/gas separated architecture for consistent damping behaviour
  • Developed to improve stability and traction through corners and under braking

Tuning controls

This shock provides external adjustability for rebound damping and compression damping, allowing you to tailor chassis control and tyre contact feel to your riding style and road conditions.

Who this shock is for

  • R 1100 S riders wanting more control and confidence from the rear end on the street
  • Riders who value tunability (rebound and compression adjustment) for different loads and pace
  • Owners refreshing a worn OE rear shock with a serviceable performance unit

Before you install

Confirm correct fitment for your exact BMW R 1100 S variant and check surrounding components (linkage bearings, swingarm and mounts) for play or wear. After installation, set sag and then fine-tune rebound and compression adjustments methodically, one change at a time.

Serviceability/lifecycle

Ohlins shocks are designed to be maintained and rebuilt. Periodic servicing helps keep damping consistent and preserves performance over the long term.

SKU BM205
Model # S46PR1C1LS
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) Rear Mono
Shock Length Eye to Eye (mm) 315.0 +12/-0
Spring Rate Standard 150.0 N/mm
Type Code S46PR1C1LS
Stroke Metal to Metal (mm) 52.0
Product Family STX 46 Street
Notes Rear
Fitted Spring: 01093-59
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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