The HUSKE (HUb Standards Keep Evolving) is a universal fork mount that handles the most common fork mount standards of today and tomorrow. Interchangeable plugs, such as the one being sold here (9x100mm Quick Release compatible), fit into a anodized aluminum extrusion (sold separately) and are also available for other hub standards, including 12x100mm Thru-Axle, 15mmx100 Thru-Axle, and 15mmx110 Thru-Axle (Boost), with more sizes to come in the near future.Fits all SeaSucker fork-mount racks: Talon, Mini Bomber, Bomber, and Falcon.