SIDI Genius X WYVE Road Shoes - White 43.5 Size-XS/M Ultralight stem cap with integrated

Ultralight stem cap with integrated spacer plus an aluminum bolt and a star nut

A heavy duty bead wall and wide profile create a rim that is tough and impact resistant while being rigid to track well under pressure

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Maximum Head Circumference 58 Gender/Age Adult Minimum Head Circumference 56 Color Titanium Metallic

Includes Outbound BSA threaded bottom bracket for 68mm frames

including 22mm Octalink 8-spline spindles

SIDI Genius X WYVE Road Shoes - White 43.5 Size-XS/M Ultralight stem cap with integratedGeniusX WYVE combines breathable mesh with TPU reinforcements to deliver lightweight ventilation and enhanced foot stability. Dual NUUN dials and a High Density Instep ensure a precise fit while the R3CC carbon composite sole (stiffness index 6) provides smooth power transfer and balanced comfort across all ride types. Genius X based upper enhances ventilation stability and reduces weight for all day performance NUUN 001C aero dials offer fast precise