Ultimate road competition shoe with a supremely engineered fit and optimum power transfer.
- 60º surround wrapping upper creates a supremely engineered fit for all riders.
- A heel cup with anti-twist stabilization secures optimal foot positioning for intense acceleration and high-tempo cadences.
- Function-specific zones and scientifically optimized upper materials maximize fit and pedaling performance.
- Dual low-profile BOA® Li2 dials allow quick and precise micro-adjustments.
- Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance.
- Adjustable power zone lace guide securely holds forefoot.
Specifications
- Product name: S-Phyre RC903
- Cleat type: SPD-SL
- Last type: SHIMANO DYNALAST
- Closure: 2 BOA® (Li2), BOA® Powerzone guide
- Upper Material: Microfiber Synthetic Leather
- Outsole Material: TPU
- Midsole Material: Carbon fiber composite
- Standard insole: High-density cup insole with adaptable arch pads
