The Ohlins STX 46 Supersport rear shock is built for the Yamaha TZR 250 R as a dedicated replacement unit aimed at improving control and consistency. It uses a gas-pressurised damping design to help maintain stable performance as conditions and pace change. This shock supports proper chassis balance and clearer feedback when riding harder on track or road.

Ohlins | Made to race, perfected to ride

Developed from Ohlins racing know-how, the STX 46 Supersport platform focuses on predictable damping behaviour and repeatable tuning. It is intended for riders who want a more controlled rear end without compromising feel.

Who this shock is for

  • TZR 250 R owners wanting a higher-quality rear mono shock with more tuning scope
  • Riders chasing improved stability under braking and better drive off corners
  • Trackday and sporty road riders who value consistent damping response

Shock design & features

  • STX 46 Supersport architecture with gas-pressurised damping
  • Separate oil and gas design to support consistent damping behaviour
  • Built as a complete rear mono shock unit for the TZR 250 R application

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment

Before you install

  • Confirm fitment for Yamaha TZR 250 R and check surrounding clearances during installation
  • Set rider sag and balance the motorcycle front-to-rear after fitting
  • Make damping changes one at a time and record settings so you can return to a known baseline

Serviceability/lifecycle

As an Ohlins performance shock, it is designed to be serviced and revalved as needed. Routine servicing helps keep damping consistent and protects internal components over time.

SKU YA304
Model # S46HR1C1
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) 261.0
Spring Rate Standard 100.0 N/mm
Type Code S46HR1C1
Stroke Metal to Metal (mm) 53.0
Product Family STX 46 Supersport
Fitted Spring: 01093-34
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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