SH-RC903 White Shoe
The Shimano SH-RC903 is a road racing shoe built for micro-adjustable fit, using a dual-dial closure system and crossover lacing pattern to fine-tune tension without stopping mid-ride. A shoe last shaped around real pedaling data keeps the foot secure and comfortable through hard efforts.
A lightweight, breathable leather upper wraps the foot while a reinforced heel cup resists twisting and holds the heel in place during sprints and hard climbs. A refined toe box shape improves comfort across a wider range of foot widths, rounding out the overall fit.
Quick Facts
| Feature | Specification |
|---|---|
| Closure System | BOA Li2 (2 dials), crossover lacing |
| Upper Material | Microfiber Leather |
| Heel Cup | Anti-twist, stabilizing |
| Last Shape | Dynalast |
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