88-08 HARLEY FLSTC: Kuryakyn Premium Floorboard Inserts Premium inserts for driver floorboards ride on rubber isolators to keep your feet buzz-free. The cushy inserts for passenger boards pop right in place of the stock pads. They'll look great on any bike using Harley-Davidson's Traditional or Half Moon shape driver boards and D-shaped passenger boards. Sold as a pair. Note: Kuryakyn part number: 7553.