This is a pair of SeaSucker HUSKE 20x100mm plugs, molded from glass-filled nylon to snap into the HUSKE fork mount and adapt it to a 20x100mm front hub.
It puts 20mm-axle bikes on the same vacuum rack as everything else — BMX, dirt jumpers, and legacy downhill forks snap in with the plug swap.
SeaSucker has designed and manufactured vacuum-mount racks at its Bradenton, Florida factory since 2005, sourcing nearly all of its components from American suppliers.









