Shimano RC903 S-PHYRE 43.5 White Shoe 165/190x37.5-45mm Perfect positioning and optimal Air

Perfect positioning and optimal Air Circulation

AL6061 tube with forged alloy head

ProTech™ technology joins the two semi axles inside the bottom bracket with a single sturdy screw

Bolt Mount Diameter 8 Frame Mount Width 19

REDUCER) - SUPER DELUXE COIL (A1-A2) BEARING SHAFT EYELET

Shimano RC903 S-PHYRE 43.5 White Shoe 165/190x37.5-45mm Perfect positioning and optimal AirPremium materials, premium performance. Shimanos RC903 S PHYRE road shoes deliver top technology and Shimanos stiffest carbon sole to make this the fastest road shoe around. Lightweight and breathable microfiber leather upper provides optimal fit and superior comfort throughout your ride Premium finish heel cup with anti twist stabilization secures optimal foot positioning for intense acceleration Sleek, low profile crossover lacing pattern elegantly