Zipp Freehub XDR Kit for ZR1 Hubs Bike Accessories Brand_Delta This kit works with 24mm

This kit works with 24mm diameter thru-axle cranks

Headset: FSA

Saddle: Retrospec ErgoComfort

The Endurexx PFP fabric with which this suit was designed ensures perfect body moulding and maximum muscle compression

smooth transition to improve aerodynamics and muscle support

Zipp Freehub XDR Kit for ZR1 Hubs Bike Accessories Brand_Delta This kit works with 24mmZipp 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