Zipp Replacement Freehub Body for Firecrest (ZR1 SS) Variant:SRAM XDR The Shimano Ultegra PD-R8000 Road High performance electronic shift
Platform notes & fabric story
Description
Zipp Replacement Freehub Body for Firecrest (ZR1 SS) Variant:SRAM XDR The Shimano Ultegra PD R8000 Road High performance electronic shift The Shimano Ultegra PD R8000 Road Pedals deliver professional level power transfer Less pad rattling noise Material: aluminum Compatible hubs: Zipp ZR1 hubs (disc and rim brake version)