ACERBIS Chain Guide 2.0 and Slider Kit - Yamaha YZ250F/450F - Blue 2449470003

Chain Guide 2.0 and Slider Kit - Yamaha YZ250F/450F - Blue
Chain guides feature a two-piece design for easy mounting without chain removal, Constructed of PA6 nylon for high-resistance to chain-wear and shock, Material will not bend in event of collision or contact with roost, Direct replacement chain slider included, Keeps chain from rubbing on swingarm