Zipp Spare – Freehub Kit ZR1 Disc Brake For N3W – Including N3W Specific DS End Cap (Adapter & Lockring Are Not Included):

Zipp:

Use only SRAM parts with SRAM components. Installation of parts and accessories not originally intended could result in less than optimal performance and/or injury. For in-depth service information on SRAM products, refer to our website at www.sram.com/service.

SPECIFICATIONS
Spares Category: FREEHUB/BODY KIT
End Cap: n/a