What hub does the current NSW wheelsets use? The new Zipp NSW Tubeless wheelsets use our updated Cognition hubs (V2). Related articles What are the benefits of the new hub vs. the old Cognition hub? Which Zipp ceramic bearing upgrade kit do I need for my wheels? How many points of engagement does the Zipp Cognition V2 rear hub have? Do the Zipp 353, 454 and 858 NSW wheels ship with rim tape installed? Can the new Axial Clutch V2 be retrofitted to a current Cognition hub?