Shimano S-Phyre Road black

Shimano S-Phyre SH-RC903 black

The Shimano S-Phyre SH-RC903 is a premium road cycling shoe designed for maximum power transfer, supreme comfort, and an optimal fit. It's aimed at ambitious riders who demand uncompromising performance on the racetrack and during training sessions. Its aerodynamic design, extremely stiff carbon sole, and precise adjustment via BOA closures make it one of the most powerful road cycling shoes on the market.

Product features:

• Double BOA Li2 dials for millimeter-precise adjustment and consistent pressure.
• Ultra-stiff carbon sole (stiffness index 12) for maximum power transfer.
• Anti-twist heel cup stabilizes the heel during sprints and prevents twisting.
• Breathable, microfiber upper with ventilation openings for optimal climate.
• Shimano Dynalast technology optimizes foot position and reduces fatigue.
• Very light weight: only approx. 225 g (size 42).

Technical data:

• Compatible system: SPD-SL (3-hole)
• Stiffness index: 12
• Weight: approx. 225 g (size 42)
• Closure: 2x BOA Li2
• Ventilation: front, back and under the sole
• Upper material: microfiber synthetic leather
• Protection class: highly breathable, water-repellent

Scope of delivery:

• Shimano S-Phyre SH-RC903 road cycling shoes
• shoe bag
  

Notes:
The SH-RC903 is exclusively compatible with SPD-SL cleats, which are sold separately. Due to its athletic fit, we recommend choosing your size carefully—if you have wider feet, you may want to go half a size larger. The shoe is ideal for performance-oriented road cyclists who value maximum efficiency, comfort, and durability.