The Shimano S-Phyre SH-RX910 marks a new era of gravel racing footwear, blending the efficiency of road shoes with the durability and off-bike stability of XC models. Designed to meet the demands of high-paced endurance riding over unpredictable terrain, the RX910 uses a lightweight yet stiff TPU outsole with a low stack height to maximize power transfer. Every watt you put into the pedals is transformed into propulsion, while dual drain holes promote airflow and allow water to escape on wet days. The revolutionary Pontoon Cleat System further enhances pedaling stability by creating a larger, more consistent contact surface between shoe and pedal. This ensures a secure, efficient interface that minimizes energy loss, while remaining versatile enough for dismounts, stream crossings, or rocky hike-a-bike sections. With included replaceable pontoons, riders can always maintain fresh, race-ready performance without needing new shoes.

The RX910 is engineered for the unique rhythm of gravel racing—fast, efficient, and adaptable. Unlike traditional road shoes, which struggle off the bike, or XC shoes, which sacrifice long-distance efficiency, the RX910’s pontoon system delivers the best of both worlds. Inspired by early clipless road cycling blocks, Shimano’s design stabilizes cleat contact in any position, reducing wasted motion and improving pedaling consistency across long miles. Combined with an outsole profile that improves balance and walkability, these shoes give you the confidence to ride hard and still move effectively when the terrain demands you dismount. Replaceable pontoons further extend longevity, ensuring the RX910 remains a trusted companion across countless races and training blocks.

Fit and comfort are just as refined as performance. Dual low-profile BOA® Li2 dials with rubberized grips provide micro-adjustable precision even while riding, while an anti-twist stabilizer heel cup locks your foot securely in place for maximum control. The seamless upper integrates lightweight synthetic materials for a snug, breathable fit that holds up in all conditions. Available in Black, White, Blue, and Deep Sea, the RX910 comes in sizes 38–48, with half sizes from 41.5–46.5 and wide options in 40–48. Purpose-built for gravel racers who demand uncompromising efficiency and durability, the Shimano S-Phyre SH-RX910 redefines what’s possible when every detail is engineered for endurance, speed, and the unknown roads ahead.