SHIMANO RC5 (RC500) SPD-SL SHOE Size:39 Zone Density shell construction adds

Zone Density shell construction adds compliance for optimal comfort and performance

Why not try using Bio Drivetrain Cleaner with the Muc-Off X-1 Chain Cleaning Device to provide the deepest clean on even the dirtiest chains

Composite head with thumb lock fits Presta

Compatible with front or rear

SHIMANO RC5 (RC500) SPD-SL SHOE Size:39 Zone Density shell construction addsLightweight, high performance road shoes with unparalleled power transfer. Features Surround wrapping upper structure reduces overlap, providing a glove like fit and eliminating hot spots Super low stack height helps stabilize foot, maximizes power transfer and efficiency Integrated sole and upper construction sets a new level of fit, stability, rigidity and lightweight performance Mesh TPU Synthetic leather composite upper provides comfortable fit