The Ohlins KA146 STX 36 Twin shock is a rear twin-shock solution developed for classic Kawasaki models that use a twin rear suspension layout. Built around Ohlins race-derived damping know-how, it is intended to improve chassis control and rear tyre contact in real-world street riding. This unit uses a separated oil and gas design to help maintain consistent damping performance as temperatures change.

Ohlins | Made to race, perfected to ride

Ohlins suspension units are engineered to deliver predictable damping behaviour and clear rider feedback. The KA146 applies this approach to a twin-shock configuration suited to the listed Kawasaki applications, with an emphasis on stability and control.

Who this shock is for

  • Riders maintaining or upgrading a twin-shock Kawasaki rear end with a modern, serviceable damper
  • Owners who want improved rear-end support and feel during cornering and braking transitions
  • Street riders who value tuneability rather than a fixed, non-adjustable replacement

Shock design & features

  • STX 36 Twin architecture in a rear twin-shock format
  • Separated oil and gas internal layout to support stable damping behaviour over longer rides
  • Ohlins valving approach aimed at traction and chassis control

Tuning controls

This KA146 specification provides external adjustment for rebound damping and compression damping, allowing the rear suspension response to be tailored to riding style and conditions.

Before you install

  • Confirm fitment for Kawasaki Z 1000, Z 750 GP, Z900, and Zephyr 1100 as listed in the product name
  • After installation, check static sag and adjust settings methodically, one change at a time
  • Plan for periodic servicing to keep damping performance consistent over the life of the unit
SKU KA146
Model # S36PR1C1LB
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 Twin
Shock Length Eye to Eye (mm) 347.0 +10/-0
Spring Rate Standard 18.0 - 27.0 N/mm Progressive
Type Code S36PR1C1LB
Stroke Metal to Metal (mm) 92.0
Product Family STX 36 Twin
Fitted Spring: 00480-13
Spring Colour Yellow

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