The Ohlins BM932 TTX RT rear shock is built for the BMW HP4 where consistent damping control and clear chassis feedback matter. Based on Ohlins race-derived architecture, it is intended for riders tuning for grip, stability and predictable response on track. This unit uses an oil/gas separated design to help maintain damping consistency during hard use.

Ohlins | Made to race, perfected to ride

TTX RT shocks are developed from competition experience, focusing on controlled damping behaviour and repeatable setup changes. The aim is to give you a stable platform under braking and acceleration while keeping feel through the tyre.

Who this shock is for

Suited to BMW HP4 riders using the bike for race conditions where suspension tuning is part of the setup process. It is also relevant if you are chasing more adjustment range and finer control than a basic replacement shock.

Shock design & features

This is a rear mono shock from the Ohlins TTX RT family with an oil/gas separated internal layout. The design is aimed at maintaining damping stability and reducing fade during extended, demanding sessions.

Tuning controls

The BM932 provides external damping adjustment for both rebound and compression. These controls let you tune how the bike settles after bumps and load changes (rebound) and how it resists movement under braking, corner entry and acceleration loads (compression).

Before you install

  • Confirm fitment for BMW HP4 and note this model has been replaced by BM 343.
  • This product is listed for race use only; check your intended use and local requirements.
  • Verify spring choice and overall setup during installation to suit rider weight and track conditions.

Serviceability/lifecycle

Like other Ohlins race-focused shocks, the BM932 is designed to be serviced and reconditioned as part of regular maintenance. Routine servicing helps keep damping performance consistent and supports ongoing tuning as conditions and requirements change.

SKU BM932
Model # T36PR1C1LB
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) 353.0 +6/-0
Spring Rate Standard 85.0 N/mm
Type Code T36PR1C1LB
Stroke Metal to Metal (mm) 62.0
Product Family TTX RT
Notes *Replaced by BM 343* For race use only
Fitted Spring: 21040-26

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