The Ohlins SU358 TTX RT rear shock is a dedicated fitment rear mono shock for the Suzuki GSX-R 1000, built around the TTX RT platform. It’s designed to deliver consistent damping control and clear chassis feedback when load transfers quickly through the rear tyre. As with any performance shock, correct spring choice and setup are key to getting the best balance and grip.

Ohlins | Made to race, perfected to ride

TTX RT shocks use a twin-tube damping architecture developed from track-focused programs, aimed at maintaining damping consistency and stability through a wide range of conditions. The design supports controlled oil flow for predictable response as pace increases.

Who this shock is for

Suited to GSX-R 1000 riders chasing a more controlled rear end under braking, mid-corner, and on exit. It’s a logical choice for track days and racing where repeatability and adjustability matter, as well as experienced road riders who want a sharper, better-supported chassis.

Shock design & features

This unit is a gas-pressurised, oil/gas separated rear shock (not an emulsion design) to help maintain damping consistency under sustained load. It’s supplied with an Ohlins spring fitted, making it ready to be set up to the bike and rider.

Tuning controls

Adjustment is provided for rebound damping and compression damping, allowing you to tune support and grip to suit tyres, track surface, and rider preference. The layout is intended to make changes repeatable so you can work towards a stable baseline.

Before you install

Confirm correct installation orientation and hardware torque, then set rider sag and check clearances through suspension travel. After initial rides, recheck fasteners and review damping settings once the spring preload and geometry are finalised.

Serviceability/lifecycle

This shock is designed to be serviced to maintain performance over time. Periodic oil and seal service helps keep damping consistent and protects internal components, particularly with frequent track use.

SKU SU358
Model # T36PR1C1L
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) 320.0 +4/-2
Spring Rate Standard 95.0 N/mm
Type Code T36PR1C1L
Stroke Metal to Metal (mm) 63.0
Product Family TTX RT
Fitted Spring: 21040-31
Spring Colour Yellow

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