Accutronix Fender Spacers For Harley Touring Features CNC-machines from 6061 T-6 billet aluminum with chrome finish Sold in pairs Smooth design has a 2-bolt pattern for a smoother custom look Note: When using a 21, 23, 26, 30 front tire and a 6-3/8 wide custom fender, you will need a 7/16 thick set of adapters.