Collier de Selle PRO PERFORMANCE Serrage Ecrou Drop while the zipped leg vents

while the zipped leg vents ensure effective thermal management

thanks to its innovative shape offering exceptional comfort and highly efficient pedalling

The adjustable arms and adhesive rubber nose pad ensure stable and comfortable retention

breathable and robust with the synthetic stretch back of hand

This model is equipped with the ADDIX which combines grip

Collier de Selle PRO PERFORMANCE Serrage Ecrou Drop while the zipped leg ventsWarning: To choose your seat collar, make sure to measure the outer diameter of the frame. The Pro Performance seat collar of 34. 9 mm is a lightweight aluminium model for optimal support of your seatpost.