The HUSKE (HUb Standards Keep Evolving) is a universal fork mount system that handles the most common fork mount standards of yesterday, today, and tomorrow. Interchangeable plugs, such as the ones being sold here (12x100mm Thru-Axle), fit into an anodized aluminum extrusion (sold separately) and are also available for other hub standards, including 9x100mm Quick Release, 15mmx100 Thru-Axle,15mmx110 Thru-Axle (Boost), 20x100mm Thru-Axle, and 20x110mm Thru-Axle.