Shimano S-PHYRE SH-RC903 Road Bike Shoes - Black Size:40 Wide With HOLLOWTECH II crank arms

With HOLLOWTECH II crank arms to ensure light weight and Shimano's class-leading chainring designs

Activate with water for incredible results or dilute for lighter degreasing tasks

The rubber pad offers a good solution for carbon frames fitting as it does not apply pressure to the carbon tubes

Boost 12x148

providing support where you need it while the knit offers suppleness and breathability

Shimano S-PHYRE SH-RC903 Road Bike Shoes - Black Size:40 Wide With HOLLOWTECH II crank armsS PHYRE SH RC903 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. 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