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Shimano S-Phyre - SH-RC903 (Available in Wide Width) - Men's

Shimano S-Phyre - SH-RC903 (Available in Wide Width) - Men's
  • Color: White
  • Color: White
  • Color: White
  • Color: White
  • Color: White
Color: White
Size: Select size
Width: Select width
Please select options Unavailable


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.

- 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


Anti-twist stabilizing structure within the heel cup offers unparalleled stability during explosive sprints. DYNALAST technology secures your foot in place, reducing power loss at the pedal and lessening fatigue during long rides, while the optimized toe-spring section reduces tension in your feet, calves, and hamstrings - so you can go further, faster.


How a shoe fits and feels defines its performance. The RC903 takes both to the next level with a 360º surround wrapping upper, a refined toe box fit, and a low-profile crossover lacing pattern with two BOA® Li2 dials for the most precise fit possible.




Part Numbers

Option UPC Store SKU
White / 43.0 / Medium (D) 192790518275 SHO553510524
White / 43.0 / Wide (2E) 192790516080 SHO609635944
White / 43.5 / Medium (D) 192790518985 SHO55463164
White / 45.0 / Medium (D) 192790399997 SHO554316354
White / 46.0 / Wide (2E) 192790517261 SHO603876904