The Kawasaki Teryx XTR suspension kit features 5" per side wider a-arms. It uses long travel shocks and achieves 14.88" of travel in the front and 16.25" of rear wheel travel. The rear arms are placed 1" back to help balance out the weight transfer for optimum performance. The kit features our quick caster adjustment setup and the a-arms are backed by our lifetime warranty.The kit comes with all the required hardware for installation. This kit does use OEM ball joints and pivot bushings.