Zipp Freehub XDR Kit for ZR1 Hubs Wheel Brand _Princeton Carbonworks 77% Polyester / 23% Elastane

77% Polyester / 23% Elastane

A plug and play design where no tools are required

Road Disc calipers or other brakes that lack a barrel adjuster or cable quick-release lever

With a much closer fit than any of our off-road lasts

consistent braking anytime you need to slow down thanks to the frigid power of ICE TECHNOLOGIES

Zipp Freehub XDR Kit for ZR1 Hubs Wheel Brand _Princeton Carbonworks 77% Polyester / 23% ElastaneZipp 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