The Ohlins BM801 STX 46 Adventure rear shock is built for the BMW F 650 GS, targeting consistent control and comfort across mixed road and off-road conditions. It is designed to maintain stability when the terrain changes and when the bike is loaded for travel. Adjusters are provided so you can tune feel and response without changing components.

Ohlins | Made to race, perfected to ride

Developed from Ohlins suspension engineering, the STX Adventure range focuses on durability, control and predictable behaviour for real-world adventure use. The goal is a planted chassis and reduced rider fatigue over long days.

Who this shock is for

  • BMW F 650 GS riders who want improved stability and comfort on rough tracks and touring routes
  • Riders carrying luggage or adding a pillion and wanting better load-carrying support
  • Those who prefer a shock with external adjustments for quick changes between surfaces

Shock design & features

This is an STX 46 Adventure rear mono shock with an oil/gas separated internal design for more consistent damping on longer, rougher rides. It is intended to handle repeated impacts and varying conditions while maintaining predictable response.

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment
  • Spring preload adjustment

Before you install

  • Confirm fitment for BMW F 650 GS and rear mono-shock position before installation.
  • This model is noted as replaced by BM 304; verify the correct current part if you are cross-referencing.
  • Set sag and baseline adjustments after installation to suit your load and riding conditions.

Serviceability/lifecycle

Ohlins shocks are designed to be serviceable, supporting ongoing performance through periodic maintenance. Regular servicing helps keep damping consistent, particularly when used on corrugations, dirt and long-distance touring routes.

SKU BM801
Model # S46DR1S
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) 413.5
Spring Rate Standard 170.0 N/mm
Type Code S46DR1S
Stroke Metal to Metal (mm) 56.5
Product Family STX 46 Adventure
Notes Replaced by BM 304
Fitted Spring: 01092-69

More From This Category