The Ohlins SU503 TTX RT rear shock is built to give the Suzuki GSX-R 1000 a more controlled, consistent rear end under hard use. It uses gas-pressurised damping to help maintain stability and damping consistency as conditions change. This unit is intended for riders who want a broader, more precise tuning window than a standard replacement shock.

Ohlins | Made to race, perfected to ride

Developed from Ohlins racing experience, this rear shock focuses on repeatable damping behaviour and clear chassis feedback. The aim is predictable traction and support through braking, turn-in and corner exit, without relying on vague “set and forget” settings.

Who this shock is for

  • Track day riders chasing consistent rear grip and confidence at the limit
  • Fast road riders wanting more stability and control from the rear of the bike
  • Riders who plan to tune suspension settings to suit tyres, pace and conditions

Shock design & features

This is a gas-pressurised rear mono shock designed as a direct-fit replacement for the GSX-R 1000. The damping architecture is built around separated compression and rebound circuits to make changes clearer and more repeatable.

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment
  • Spring preload adjustment

Before you install

  • Check linkage, bearings and mounting hardware condition before fitting
  • Set sag and baseline damping after installation to match rider weight and intended use
  • After initial rides, re-check fasteners and confirm settings once the bike has heat-cycled

Serviceability/lifecycle

Like any performance shock, regular servicing helps maintain damping consistency and seal life. Keeping the unit clean and addressing oil or gas leakage early will protect performance over the long term.

SKU SU503
Model # S46PR1C2LS
Barcode # SU503
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) 325.5 +6/-0
Spring Rate Standard 90.0 N/mm
Type Code S46PR1C2LS
Stroke Metal to Metal (mm) 70.0
Product Family STX 46 Supersport
Fitted Spring 01093-29
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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