Ritchey WCS Zeta Disc Wheelset - 700c 12x100mm 12x142mm Center-Lock SRAM XDR. The Zeta Wheelset has been completely redesigned to be wider lighter and laterally stiffer yet still tough enough to endure gravel road rides and cyclocross races that would chew lesser wheels to pieces. New dedicated disc brake version features two-piece forged hubs and a disc-only OCR rim extrusion.

Proprietary Ritchey extrusion balances ride quality and aerodynamics

Rear OCR® (Off Center Rim) design reduces wheel dish to balance spoke tension for a stronger stiffer wheel

Alloy Freehub body

Centerlock disc compatible

Convertible between standard QR and thru-axle (F: 12 or 15mm)