POC Procen Helmet - Uranium Black Matt Size:M Compatible with 26" and 28"

Compatible with 26" and 28" wheels and seat posts with 25 mm to 32 mm diameter

the armband vibrates to remind you more directly than LED light warnings

Three vents are strategically placed where

to easily protect sensitive frame areas (chainstays

POC Procen Helmet - Uranium Black Matt Size:M Compatible with 26" and 28"Giving more than simply speed and protection, the Procen ensures you stay cool and comfortable through the intense efforts of a time trial. Proven to be fast thanks to extensive CFD testing and time on the track, the helmet utlises the Venturi effect to manage airflow through the helmet for ultimate speed. A distinct trailing edge pushes air away from the shoulders to further aid aerodynamics and airflow management to find ultimate speed. Large