Profile Hub Volcano Washers pair 20mm (Black)
-The 20mm to 3/8″ conversion kit was designed to be used with all 20mm rear drop-outs. It can adapt Profile Mini, Totem, and Elite 3/8 rear hubs (as well as Madera 3/8 rear hubs) to 20mm dropouts.
***These adapter kits will work on BMX frames only-Will not work on forks***
