Shimano Men's S-Phyre TR903 Triathlon Shoes Size:36 With its Shimano GRX 11-speed

With its Shimano GRX 11-speed drivetrain

1 in (105 mm)

2-Piston caliper with resin pads

Co-molded nylon and rubber high traction lugged outsole provides excellent grip and durability

A combination of trainer and speed sensor that’s ready for any virtual – or non-virtual – training ride

Shimano Men's S-Phyre TR903 Triathlon Shoes Size:36 With its Shimano GRX 11-speedThe first multi sport cycling shoe to earn Shimanos top tier S PHYRE designation, the TR903 are the ultimate choice for speedy transitions and peak pedaling performance Race Tuned Closure System: Micro adjustable BOA Li2 dial paired with fast drying T1 Quick Strap deliver a truly precise fit with no energy wasting fore aft or up down foot movement Cool and Dry: Water resistant synthetic microfiber upper utilizes variable size perforation holes and a