SCARPE SHIMANO S-PHYRE RX910

The new Shimano S-PHYRE RX910 are professional-level gravel racing shoes, designed to deliver speed, stiffness, and comfort even in the most demanding conditions. An evolution of the S-PHYRE line for the 2025 season, they combine advanced technologies and the highest quality materials to ensure a precise fit and race-ready performance on any terrain.

The microfiber synthetic leather upper, constructed with a seamless structure, wraps the foot uniformly, ensuring stability and comfort even during the longest rides. The BOA® Fit System with dual Li2 dials allows for quick, secure, and micro-adjustable tuning, easily adaptable even while pedaling.

The carbon fiber composite midsole and the TPU outsole offer a perfect balance between stiffness and lightness, with a stiffness index of 12. The lightweight central channel and reinforced external heel counter improve power transfer and stability on technical sections. Inside, the Cushion Cup insole with adjustable arch support inserts guarantees comfort and support over long distances.

Compatible with SPD cleats, the RX910 pair perfectly with Shimano off-road pedals, offering maximum pedaling efficiency. SHIMANO DYNALAST technology and the Silvadur® antibacterial treatment complete a shoe designed for performance, hygiene, and long-term durability.

Technical Specifications:

Intended Use
Gravel racing, high-performance off-road

Upper
Microfiber synthetic leather, seamless construction

Closure System
BOA® Fit System with dual Li2 dials

Midsole
Carbon fiber composite

Outsole
TPU with lightweight central channel

Stiffness Index
12

Insole
Cushion Cup with adjustable arch support inserts

Technologies
SHIMANO DYNALAST
Silvadur® Antibacterial Treatment

Cleat Compatibility
SPD (2-bolt)

Approximate Weight
304 g (size 43)