The Ohlins KA703 STX 36 twin rear shock is built to improve control and ride quality on the Kawasaki ER-5. As a rear twin-shock unit, it focuses on stable damping behaviour and clearer feedback through the chassis. It is designed to suit street use where consistency and tunability matter.

Ohlins | Made to race, perfected to ride

Ohlins street shocks draw on proven damping design to deliver predictable support and compliance. The goal is improved traction and confidence without compromising everyday usability. This unit is part of the STX 36 Twin family.

Who this shock is for

Suited to ER-5 riders wanting more controlled suspension than a tired or basic OEM setup. A good match for commuting, weekend riding, and riders who value stability and feel when the pace increases. Also relevant if you are setting the bike up for your weight and typical load.

Shock design & features

This is a gas-pressurised rear twin shock, helping maintain damping consistency during extended riding. The STX 36 Twin architecture is designed to provide controlled oil flow for repeatable behaviour over varied road conditions. It is supplied with an Ohlins spring fitted.

Tuning controls

This shock provides damping adjustment for both compression and rebound, allowing you to balance support, comfort, and grip to suit roads and riding style. With independent damping circuits, you can make changes methodically without needing to alter the whole setup at once.

Before you install

  • Confirm fitment for Kawasaki ER-5 models applicable to KA703 before installation.
  • Inspect linkage, bushes, and mounting hardware for wear so the new shock can work as intended.
  • After fitting, set sag and then refine rebound and compression based on ride feedback.
SKU KA703
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) 302.0
Spring Rate Standard 16.0 - 26.0 N/mm Progressive
Stroke Metal to Metal (mm) 95.0
Product Family STX 36 Twin
Fitted Spring 00380-04

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