Offering the pinnacle road racing shoe with industry-leading pedaling efficiency, the new RC903 and RC903W deliver a rigid and responsive feel. Add this efficiency to the unmatched fit and style, and the new @ShimanoRoad S-PHYRE RC903 provides everything needed for tackling your next outing, whether you’re a World Tour professional, a local criterium racer, or simply a weekend warrior chasing new personal bests on the bike. #ShimanoRoad #SPHYRE #allfortheride