Wolf Tooth Front Axles are lightweight, easy to use, and friendly with your fork. They are available in a variety of colors and lengths for Standard, Boost, and Fat Bike forks. They use a captive steel washer under the head that protects your fork, transfers more of the tightening torque to clamping load for a stiffer interface, and prevents the axle from sticking or galling when you want to remove it.The new updated Wolf Tooth Front Axles now have an o-ring that makes them compatible with the Wolf Tooth Axle Handle Multi-Tool.COMPATIBILITYFox suspension forks100 mm (standard) or 110 mm (Boost) with the below exceptionsNot compatible with 2021 & newer Fox F36 and F38 forksSimilar to Fox Kabolt axle but with more color choicesClick here to see axle dimensionsSPECIFICATIONSWeight: 100 mm / Standard • 49g | 110 mm / Boost • 53gMaterial: 7075 T6 aluminum with plated steel washerThread length: 12mmThread spec: 14x1.5mmMade in the USA