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
HONDA
2013 Honda CRF450R
2014 Honda CRF450R
2015 Honda CRF450R
2016 Honda CRF450R