Zipp Rear Axle End Cap Set for Cognition V2 Disc Brake Hubs - 12 x 142, XDR and 11-Speed Freehub Bodies

Zipp Rear Axle Conversion Kits

• Compatible with the following wheels: WH-353-NTLD-A1, WH-454-NTLD-B1, WH-454-NTLR-B1, WH-454-NTUD-B1, WH-454-NTUR-B1, WH-858-NTLD-B1, WH-858-NTLR-B1