"Contoured for your hands, custom for your bike!" The Avon Custom Contour Chrome grips with spike ends just feel right in your hands and look great too. Manufactured in the USA with Kraton rubber and feature a very soft serrated texture to help hang on to your bike. Finished off with only the best - 6061 billet aluminum end caps and collars. Fits HD Push Pull & Fly By Wire. Inside length = 4.200"  OD = 1.450".  Sold in pairs.