Shimano S-Phyre RC903 White - Wide Fit Size:47 or headwind to moderate crosswind)

or headwind to moderate crosswind) the new O2 VAM is only 5W behind the OSTRO VAM

Weight: 14g (Standard) | 22g (XL)

R45 Centerlock™ hubs pair a lightweight hub body with King's legendary

lowest friction lube used by global professional road

and refined pro-grade features

Shimano S-Phyre RC903 White - Wide Fit Size:47 or headwind to moderate crosswind)Supremely engineered for your fastest efforts. With its ultra sleek lines, optimal power transfer, and refined pro grade features, the RC903 is the culmination of our most advanced technologies for a performance elevating race shoe that feels and functions unlike anything youve worn before. Unrivaled speed Features: Premium Road Cycling Shoe: S PHYRE RC903 is a high performance road racing shoe compatible with SPD SL cleats Precise Fit: dual low