The Ohlins BM052 STX 46 Street rear shock is a replacement rear mono shock for BMW R 100 R and R 80 R models. Built around Ohlins’ STX architecture, it’s aimed at improving damping control and ride confidence for road use. This unit uses a gas-pressurised, oil/gas separated design to help maintain consistent damping across changing conditions.

Ohlins | Made to race, perfected to ride

STX 46 Street shocks are engineered for predictable road manners with the tuning range to suit different rider loads and riding styles. The focus is on control, stability and clear feedback without compromising everyday usability.

Who this shock is for

Suited to riders who want a more controlled rear end on the street, including those carrying luggage or a passenger at times. It’s also a good fit if your original shock is tired and you want to restore ride quality and composure.

Shock design & features

  • Rear mono shock configuration for the listed BMW fitments
  • STX 46 Street platform
  • Gas-pressurised, oil/gas separated damping system

Tuning controls

  • Rebound damping adjustment

Base setup (factory preset)

This shock is supplied with an Ohlins baseline setup intended as a starting point for road riding. Fine-tuning rebound damping can help balance comfort, grip and stability based on tyre choice, rider weight and typical road conditions.

Before you install

Confirm your exact model and year are covered for BMW R 100 R and R 80 R before fitting. After installation, check sag and verify clearance through suspension travel to ensure the shock performs as intended.

SKU BM052
Model # S46DR1
Barcode # BM052
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) 474.0
Spring Rate Standard 80.0 N/mm
Type Code S46DR1
Stroke Metal to Metal (mm) 74.0
Product Family STX 46 Street
Notes Rear
Fitted Spring: 01096-24
Spring Colour Yellow
Rec. Ohlins Oil 01309-

More From This Category