The Ohlins KA238 STX 46 Street rear shock is built for Kawasaki GPZ 750 applications where controlled damping and consistent chassis behaviour matter. It uses a gas-pressurised damping system to help maintain performance during sustained road use. Designed as a rear mono shock, it supports confident traction and stability with a tuneable setup.

Ohlins | Made to race, perfected to ride

STX 46 Street products are developed from Ohlins suspension know-how to deliver predictable handling and clear feedback. The KA238 focuses on practical adjustability and durability for street-focused riders who still value accurate control.

Who this shock is for

  • Riders refreshing ageing rear suspension to regain stability and grip
  • Owners who want a quality baseline with adjustment to suit load and conditions
  • GPZ 750 riders seeking more consistent damping feel in real-world riding

Shock design & features

  • Gas-pressurised damping system to support consistent performance
  • Rear mono-shock configuration for the specified fitment
  • Ohlins STX 46 Street architecture intended for controlled response and chassis stability

Tuning controls

  • Rebound damping adjustment

Base setup (factory preset)

This shock is supplied with an Ohlins fitted spring (yellow) and an Ohlins-defined base setting as a starting point. Fine-tuning rebound damping and spring preload is typically used to suit rider weight, load and riding conditions.

Before you install

  • Confirm correct fitment for your Kawasaki GPZ 750 and linkage/mount condition before installation
  • After installation, check sag and re-check fasteners after an initial shakedown ride

Serviceability/lifecycle

Ohlins shocks are designed to be serviced to maintain performance over time. Using the recommended Ohlins oil during servicing helps keep damping response consistent.

SKU KA238
Model # S46ER1S
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) 309.0
Spring Rate Standard 75.0 N/mm
Type Code S46ER1S
Stroke Metal to Metal (mm) 67.0
Product Family STX 46 Street
Fitted Spring: 01091-21
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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