Replacement end caps for Zipp Cognition front hubs for disc brakes. With the end cap set you can also convert your Cognition front hub for the use of 15x100 mm thru axles.
Replacement end caps for Zipp Cognition front hubs for disc brakes. With the end cap set you can also convert your Cognition front hub for the use of 15x100 mm thru axles.