Calzini Castelli Aero Race Pro 20 2026 raymon The tire consists of a

The tire consists of a fabric casing (mainly nylon)

it combines stiffness

Remote control sold separately

TRANSFER RUN DATA AND EXISTING PROFILES TO YOUR NEW DEVICE

Calzini Castelli Aero Race Pro 20 2026 raymon The tire consists of aAn aerodynamic sock without sacrificing the features that make it excellent. Thanks to collaboration with expert Italian knitters and the use of advanced machinery, a structure was created that combines smooth and textured zones to control airflow and reduce aerodynamic drag, without compromising comfort and fit. The result is a comfortable sock that stays in place and offers aerodynamic performance comparable to Lycra ribbed cuffs, with the advantage