SeaSucker Huske 15x110mm Thru-Axle Plugs (Boost) The Huske Plugs, designed for 15x110mm (Boost) front hubs, provide a reliable connection to the Huske Fork Mount for seamless bike transportation. Crafted from durable, glass-filled nylon, these plugs are built to last and come in pairs. They fit most contemporary mountain bikes with Boost hubs, ensuring broad compatibility. Features: (1) Pair of 15x110mm Thru-Axle Plugs 15x110mm/Boost hubs can be found on most newer mountain bikes