Our Kawasaki link improves handling in flat or off-camber turns, driving forward instead of sliding sideways. Less effort is required to initiate turn-in and it keeps the bike going straight in whoops allowing the rider to be more aggressive. It also keeps the back end planted in breaking bumps. This Ride Link lowers the 2009 KX450 10mm and the 2010-15 models 7mm. Recommended sag with the Rideng Link is 100-106mm.