Kuryakyn 7509 Driver Floor Board Spacer Move your stock driver boards outward 3/4 of an inch. It doesn't sound like much, but now you don't have to hug the gas tank with your thighs to get your foot fully on the board. You're also alleviating some heat build-up by allowing the hot air to get out between your leg and the bike. All bolts are stainless and the spacers are powder-coated black for durability. Running Board Extenders are compatible with fairing lowers.