Replace your worn out headset bolt, or bling out your hedaset with the Aheadset Universal Headset Preload Bolt. The Aheadset Universal Headset Preload Bolt is an original Aheadset replacement part (Black) SINGLE BOLT: Fits most makes and brands Black headset preload bolt. This bolt will screw into star nut on headset to add preload for bikes in matte black for a sleek finish. Replace your worn out headset bolt, or bling out your hedaset with the Aheadset Universal Headset Preload Bolt. The Aheadset Universal Headset Preload Bolt is a original Aheadset replacement part