Shimano S-Phyre XC903 S silver

Shimano S-Phyre XC903 S Silver Mountain Bike Shoes (XC)

The Shimano S-Phyre XC9 S - silver are cross-country and cyclocross racing shoes designed for high-level competition. Featuring a distinctive silver finish and BOA Li2 metal dials, they combine secure foot support, breathability, and efficient power transfer for consistent performance in demanding conditions.

With a stiffness index of 11 out of 12, a carbon composite midsole and a SHIMANO ULTREAD XC outsole, they are designed for runners seeking precision, stability and maximum grip in competition.

Main features

• Stiffness index: 11/12
• Segment: Off-road / Cross-country
• Wedge: SPD
• Shape type: SHIMANO DYNALAST
• Recommended pedal: PD-M9200
• Weight: 307 g in size 43

Construction and adjustment

• Low-profile BOA Fit System with dual Li2 metal dials
• Cross-lace system for secure forefoot
• Lightweight upper suitable for XC and cyclocross competition
• Wrap-around upper with specific zones for each function
• Seamless intermediate structure
• External heel cup
• Anti-torsion stabilizer for optimal foot positioning
• hollow canal

Sole and performance

• Carbon fiber composite midsole
• Low-profile midsole for stability and efficiency
• Lightweight SHIMANO ULTREAD XC rubber outsole
• Technical structure promoting grip in competition
• Reinforced crampon attachments
• Claw-shaped crampons included for optimized traction
• Harder brake pad

Materials

• Upper: synthetic microfiber leather
• Outsole: ULTREAD rubber
• Midsole: carbon fiber composite
• Insole: High-density cup with adaptable plantar reinforcements

XC9S Technology

• BOA Li2 compact profile metal discs
• Breathable upper suitable for intense activity
• Anti-torsion heel stabilizer
• ULTREAD XC outsole for competition grip
• Discreet cross-lace structure
• Customizable traction with included cleats

SPD Technology

The SPD system works both on and off the bike. It integrates the pedal and sole into a unified power transfer system, improving pedaling efficiency while facilitating walking thanks to the recessed cleat design.

• Easy engagement and disengagement
• Stable pedaling platform
• Secure connection with the bike
• Mud removal
• High durability
• Adjusting the spring tension

Additional information

• Model: SH-XC903S
• Series: S-PHYRE
• Model year: 2025
• Sex: Male
• Color: Silver
• Sizes: 36 to 48 with standard and wide versions depending on shoe size