The Ohlins STX 46 Supersport rear shock is built for riders who want consistent damping control and clear feedback from the rear tyre. Developed from Ohlins race-derived architecture, it focuses on stability under load and traction when accelerating out of corners. The design uses separated oil and gas to help maintain damping consistency during demanding use.

Ohlins | Made to race, perfected to ride

As part of the Ohlins STX 46 Supersport family, this unit is intended for performance road and track use where repeatable chassis behaviour matters. The damping layout is designed to deliver predictable support without masking what the tyre is doing.

Who this shock is for

  • YZF R1 riders chasing a more controlled rear end under braking, turn-in and corner exit
  • Track-day riders who want broader, more precise damping adjustment than a basic replacement shock
  • Road riders who value stability and feedback over comfort-biased tuning

Shock design & features

  • STX 46 Supersport rear mono shock architecture
  • Oil/gas separation to support consistent damping performance under sustained heat and load
  • Damping layout developed for responsive chassis control and traction feel

Tuning controls

This shock provides external adjustment for rebound damping and compression damping, allowing you to tune support and tyre contact to suit pace, surface and tyre choice. The adjustments are intended to be used independently to balance stability with grip.

Before you install

  • Confirm fitment for your exact Yamaha YZF R1 model and year before installation
  • Set sag and baseline damping after installation to match rider weight and intended use
  • Plan a check of linkage bearings and mounting hardware condition during the shock swap

Serviceability/lifecycle

Like all performance dampers, routine servicing helps maintain consistent damping behaviour over time. Regular oil and wear-part replacement is recommended, especially if the bike sees frequent track use.

SKU YA434
Model # S46PR1C2LS
Brand Ohlins
Shipping Weight 5.0000kg
Shipping Size 0.300 x 0.300 x 0.500m
Type Units
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If your Motorcycle is listed below, this product will suit:

Position (Front or Rear) Rear Mono
Shock Length Eye to Eye (mm) 300.0
Spring Rate Standard 95.0 N/mm
Type Code S46PR1C2LS
Stroke Metal to Metal (mm) 65.5
Product Family STX 46 Supersport
Fitted Spring 01093-31
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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