ZIPP 303 XPLR S B1 — Dark Gray

It shares the same ultra-wide (32mm internal, 54mm deep) hookless UD carbon rim as the SW, specifically designed for gravel. The S version features hubs with steel bearings (not ceramic) and Sapim CX-Sprint spokes with brass nipples, instead of the CX-Ray spokes of the SW — a slightly more robust and affordable build while maintaining the same rim geometry. Dark grey graphic finish.

ZIPP 303 XPLR S B1 wheel, dark grey finish. Available in front and rear versions, sold separately.

Rear cassette body available in: SRAM XDR, SRAM/Shimano.