Pig's 1/8'' Pile Blue Riser Pads are your hard plastic risers. Sold in a set of 2. These pads will help prevent nasty wheel bite. Always ride Pig accessories for maximum performance. Designed and endorsed by the Pig professional team. Make sure that you get the appropriate size hardware when selecting to build a complete. Recomended hardware size is 1-1/4"-1-1/2".