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 body’s 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, Low weight, Not affected by dirt
2007-2017 Suzuki RM-Z 450 - -
2007-2017 Suzuki RM-Z 250 - -