The Lainer Suspension high and low speed compression adjuster kit is built to add independent compression control to compatible WP shock applications across selected KTM, Husqvarna and GAS GAS models. It’s intended for riders and workshops chasing clearer separation between chassis control (low-speed) and impact response (high-speed). This kit is typically installed during suspension servicing or when existing adjusters are damaged, worn, or offer insufficient tuning range.

Inside the System

Compression adjustment influences how the shock resists being driven into its stroke. Low-speed compression tuning targets chassis movements such as braking, acceleration and cornering load transfer, while high-speed compression relates more to sharp, fast impacts. A high/low adjuster kit provides separate tuning inputs so changes can be made more deliberately without over-correcting other behaviours.

Adjustment & Setup

  • High-speed compression: adjustment via the high-speed circuit.
  • Low-speed compression: adjustment via the low-speed circuit.

Adjustment should be approached methodically: change one circuit at a time, document baseline settings, and re-test on the same section of track or trail. If the existing shock is not in good mechanical condition (oil condition, gas pressure, seals), service work should be completed before evaluating adjuster changes.

Compatibility

  • KTM SX 85 2004-2025
  • Husqvarna TC 85 2018-2025
  • KTM SX-F 250/350/450 2012-2022
  • KTM SX 125/150/250 2012-2022
  • Husqvarna FC 250/350/450 2014-2022
  • Husqvarna TC 125/250 2014-2022
  • GAS GAS MC-F 250/350/450 2021-2023
  • GAS GAS MC 125/250 2021-2023

Enduro applications (suggested setting changes):

  • KTM EXC 2017-2023
  • KTM EXC-F 2017-2023
  • KTM EXC TPI Six Days 2017-2023
  • KTM XC-W TPI 2017-2023
  • Husqvarna TE 150/250/300 2014-2023
  • Husqvarna FE 250/350/450/501 2014-2023
  • GAS GAS EC 250/300 2021-2023
  • GAS GAS EC-F 250/350 2021-2023

Setup & Workshop Notes

This is a workshop-style component and is best installed by a suspension technician during a shock service. Replace/upgrade the adjuster when the original unit is damaged, seized, inconsistent, or when you need separate high/low compression control for more structured tuning. It should not be used to mask underlying issues such as worn bushings, leaking seals, contaminated oil, or incorrect spring rate.

Designed and made in Italy by Lainer Suspension Racing.

Key Features

  • Independent high and low speed compression adjustment
  • Suited to WP shock applications across listed KTM, Husqvarna and GAS GAS models/years
  • Developed for suspension servicing and tuning-focused setups
SKU CADJ_AV-UNIC_WP16-22
Brand Lainer Suspension
Shipping Weight 0.3000kg
Shipping Size 0.100 x 0.050 x 0.050m
Unit Of Measure ea
See our Shipping Information See our Frequently Asked Questions

If your Motorcycle is listed below, this product will suit:

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