Shimano S-PHYRE SH-TR903 Triathlon Bike Shoes - Matte Gunmetal Brand_Weinmann 25mm-wide internal rim profile offers

25mm-wide internal rim profile offers ample tyre compatibility options and improved traction with the ability to lower your pressures significantly when paired with a tubeless tyre system

The result is an inner tube that can be up to 70% lighter

the SHIMANO GRX BR-RX400 hydraulic disc brakes provide greater control for mixed terrain riding

±1% Consistent Power Accuracy

ease of inflation and pressure adjustment

Shimano S-PHYRE SH-TR903 Triathlon Bike Shoes - Matte Gunmetal Brand_Weinmann 25mm-wide internal rim profile offersS PHYRE TR903 SH TR903 S PHYRE TRIATHLON SHOES OPTIMIZED FOR BLAZINGLY QUICK TRANSITIONS AND RACE GRADE PEDALING PERFORMANCE. FEATURE SHIMANO's S PHYRE TR903 is designed for sprint and Olympic distance triathlon races. They feature a BOA Li2 dial, a wide T1 quick strap, and a large heel loop that help you move speedily through transitions. It sports a barefoot friendly liner, a water resistant synthetic leather upper with quick drying mesh panels, and