The Ohlins STX 46 Supersport rear shock is built for Honda RC 45 fitment where consistent damping control and clear chassis feedback matter. It uses a gas-pressurised damping layout to help maintain stability as conditions change. With external adjusters for compression and rebound, it supports practical, repeatable tuning for track and fast road use.

Ohlins | Made to race, perfected to ride

Developed from Ohlins racing know-how, this unit is aimed at riders who want predictable rear grip and controlled weight transfer. The STX 46 Supersport platform is a common choice for dedicated sport riding where setup quality is as important as outright pace.

Who this shock is for

  • Honda RC 45 owners refreshing a tired OEM rear unit with a serviceable performance shock
  • Track day and supersport riders chasing more consistent rear-end behaviour
  • Riders who want external tuning without moving to a full works-level package

Shock design & features

  • Gas-pressurised damping system for more consistent performance during extended hard use
  • Mono rear shock layout suited to sport chassis control
  • STX 46 Supersport architecture designed for responsive damping and clear feedback

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment

Before you install

  • Confirm fitment for Honda RC 45 and check surrounding clearance, linkage condition and bearings
  • Set sag and verify the rear ride height is appropriate before fine-tuning damping
  • Record your baseline settings so changes can be reversed methodically

Serviceability/lifecycle

As an Ohlins performance unit, the shock is designed to be serviced to maintain damping quality over time. Routine inspection and periodic servicing help keep the oil and seals in good condition and preserve consistent adjuster response.

SKU HO405
Model # S46HR1C1L
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) 327.5 +9/-3
Spring Rate Standard 90.0 N/mm
Type Code S46HR1C1L
Stroke Metal to Metal (mm) 69.0
Product Family STX 46 Supersport
Fitted Spring 01091-29
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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