# XTrig 21-23 KX 250 F/ KX 450 F Shock Pre-Load Adjuster

The XTrig Shock Pre-Load Adjuster is a precision-engineered mechanical device designed to replace the standard preload rings on your shock, allowing for quick and precise adjustments to your bike's sag. This adjuster is particularly beneficial for off-road and motocross riders who require frequent suspension tuning to adapt to varying track conditions.

-   Full Thread Utilization engages the entire length of the shock body's threads, providing a greater range of adjustment
-   Features a design that minimizes dirt accumulation, maintaining smooth operation even in challenging conditions
-   Designed for straightforward installation; however, some models may require shock disassembly
-   Crafted from high-quality materials to withstand the rigors of off-road riding

This Part Fits:

Year

Make

Model

Submodel

2017-2019

Kawasaki

KX250F

Base

2015-2018

Kawasaki

KX450F

Base

## Details

- **Price:** 306.59 CAD
- **Vendor:** XTrig
- **Type:** Tools

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 306.59 CAD | In stock |

## Images

- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/xtrig-21-23-kx-250-f-kx-450-f-shock-pre-load-adjuster)
> Updated: 2026-07-03