These locking bolts/skewers make sure your expensive headlight stays on your bike instead of the black market. This set is meant for forks with a through-hole on the crown. If you have a fork with a blind mount (just a threaded hole), we can offer you a set that includes one regular headlight skewer to attach the headlight to the mount, and one Pitlock M6 bolt that will bolt right to the fork using the threads.
All Pitlock parts with exception of the Ahead Lock are cold-forged and CNC machined from high-grade stainless steel.