Zipp Freehub XDR Kit for ZR1 Hubs

Zipp ZR1 SRAM 12-speed XD-R thru-axle 12mm freewheel body

• Use: road
• Hub compatibility: Zipp Firecrest series from 2021
• Cassette compatibility: SRAM XDR 12-speed
• Brake Compatibility: Disc (12mm thru axle)
• Number of speeds: 12v
• Barcode: 710845855023
• Supplier reference: 00.2018.015.000 (V2: improved version with stainless steel bearings. It offers greater durability than the previous model with carbon steel bearings).

A leaf spring version was offered in early 2021, but has been replaced by a coil spring hub. The 00.2018.015.000 freehub body will have the same coil spring design as shown on pages 12-13 of the Zipp ZR1 hub service manual.

Check compatibility with the technical documentation provided by the manufacturer or contact our technical support.