The stans notubes 330r rear road hub stans high performance hubs are designed to be light smooth and easy to maintain all of our hubs have 3 pawls with 30 point engagement each hub rides on two cartridge sealed bearings and another two are used in the freehub body of our rear hubs as with all stans products we offer high performance products that meet the cycling demands from racers to weekend warriors stans notubes 330r rear road hub features standard road qr hub rear