Xtrig 500010200401 Shock Pre-Load Adjuster

Makes changing the rear shock absorber spring preload settings very quick and easy and replaces both preload rings on your shock. In their place is a mechanical device that uses the shock bodys threads to move an adjuster up and down. The preload adjuster makes race sag adjustments quickly and easily. Mechanical transmission. Use the complete thread of the shock absorber. Easy handling. Adjust the preload very quickly. Low weight. Not affected by dirt. Patent pending.

Vehicle Fitment:

2014-2018 Yamaha YZ250F
2014-2017 Yamaha YZ450F