Kawasaki KFX 450R rear shock
Fox Float EvolX w/ DSC

The innovative FLOAT X EVOL AirShox deliver an ultrawide range of externally adjustable compression and rebound damping with infinite dual-stage air spring adjustability.....springs are history. With the supplied air pump, you can easily adjust the air pressure to achieve the perfect sag and gravity defying bottom-out resistance. Greater adjustability means a customized ride that can be dialed into the demands of the toughest track. The FLOAT X EVOL AirShox is the lightest, most advanced and adjustable shock on earth.
*Designed to work with the HRP A-Arm kit.