The Ohlins STX 46 Supersport rear shock for Yamaha YZF R1 is built around a modern monotube architecture aimed at consistent damping control and clear chassis feedback. It uses a separated oil/gas design to help maintain damping stability as temperatures rise. This unit is intended for riders who want a more tuneable rear end than a basic replacement shock.

Ohlins | Made to race, perfected to ride

Developed from Ohlins racing know-how, the STX 46 Supersport platform focuses on predictable support and grip when you are pushing on track or riding hard on the road. The design priorities are stability, feel and repeatability rather than comfort-first softness.

Who this shock is for

  • YZF R1 riders looking for a dedicated performance rear shock with proper adjustment range
  • Track day riders wanting more consistency and feedback during longer sessions
  • Owners chasing a more controlled rear end under braking, turn-in and acceleration

Shock design & features

This is a rear mono shock using Ohlins STX 46 Supersport construction with a separated oil/gas layout. The internal architecture supports stable damping behaviour and is designed to be serviced and tuned as requirements change.

Tuning controls

External damping adjustments are provided for rebound and compression, allowing you to balance support, grip and ride control to suit tyres, pace and conditions. Spring preload adjustment is included to set sag correctly for rider load.

Before you install

  • Confirm fitment for your exact Yamaha YZF R1 model and year before installation
  • Set rider sag and baseline damping after fitment, then make one change at a time when testing
  • If you are changing tyres, ride height or linkage settings, plan to revisit the shock setup
SKU YA343P1
Model # S46PR1C2LS
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

If your Motorcycle is listed below, this product will suit:

Position (Front or Rear) Rear Mono
Shock Length Eye to Eye (mm) 300.0 +6/-0
Spring Rate Standard 95.0 N/mm
Type Code S46PR1C2LS
Stroke Metal to Metal (mm) 64.6
Product Family STX 46 Supersport
Fitted Spring: 01093-31
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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