Shimano SH-RC903 S-PHYRE PWR Sprinters Shoes Description:
When power is all that matters, the Shimano SH-RC903 S-PHYRE PWR Shoes are the go-to. Designed for high-torque sprinting in a criterium, time trial, track, or even BMX race. Rated a 12 on Shimano’s stiffness index, every design choice was made specifically to optimize power output. If you want every watt to count, SH-RC903 is the shoe that takes home the win.
Features:
- Ultra-stiff shoe for maximum power transfer
- Stretch-resistant upper minimizes foot movement
- 360-degree surround wrapping upper for an excellent fit
- Anti-twist heel cup ensures optimal foot positioning
- Low-profile BOA Li2 dials with precise micro adjust
- Low stack height midsole for foot stability
- Integrated seamless midsole and upper construction creates an excellent fit and cuts down on weight
Specifications:
- Gender: Men
- Cleat Compatibility: 3-Bolt
- Closure Type: Boa
- Sole Material: Carbon
- Color: White
- Weight (Pair): 580g (Size: 45)






















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