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 you’ve worn before.
Features:
- Premium Road Cycling Shoe: S-PHYRE RC903 is a high performance road racing shoe compatible with SPD-SL cleats
- Precise Fit: dual low-profile BOA® Li2 dials deliver quick and precise micro-adjustments
- Optimum Stiffness: reduces energy loss and maximizes power transfer
- Anti-twist Heel Cup: stabilizes heel to help manage the intense twisting forces caused by explosive acceleration
- Breathable Shoe: lightweight micro-fiber leather upper with perforated venting keeps feet cool during even your sweatiest pursuits
- Cleats sold separately
Sizes and fit
White is available in EU sizes 38 to 48 including half sizes: 38, 39, 40, 40.5, 41, 41.5, 42, 42.5, 43, 43.5, 44, 44.5, 45, 45.5, 46, 46.5, 47, 47.5, 48, each in Regular and Wide fits. Black is available in Regular fit, EU sizes 40, 41, 42, 43, 44, 45 and 47. Cleats sold separately.
Colours
Available in White and Black.
Materials and construction
- Upper: lightweight micro-fibre leather with perforated venting
- Sole: ultra-stiff carbon fibre outsole, SPD-SL (3-bolt) compatible
- Heel: anti-twist heel cup
- Closure: dual low-profile BOA® Li2 dials