The Wolf Tooth Wolf Axle for Fox MTN Forks is lightweight, durable and available in a variety of vivid colours. If youre replacing a worn stock axle or are looking for a coloured upgrade this is a sound investment.In choosing to use a captive steel washer under the axle head, Wolf Tooth has found a way to protect your axle head but more crucially, your forks. The steel washer rotates within the axle but stays secured to the head, meaning that creaks and squeaks are a thing of the past as the steel washer provides intermediary contact between fork and axle.Key Features:Fits rock shox suspension forks 100mm (standard) or 110mm (boost)Fits a wide range of fat rigid forks with 150mm hubsNot compatible with rs-1 forksHandcrafted by wolf tooth in Minneapolis, USAMachined from 7075-t6 aluminiumThread length: 15mmEasily adjusted with a 6mm hex key