HJC RPHA 91 - Graphics S3-Cat-Helmets-Spareparts while glasses grooves accommodate riders

while glasses grooves accommodate riders who wear eye-glasses

Full zip and VELCRO® closure makes getting them off and on quick and easy

The C10 offers 4 shell sizes ranging from Youth 3XS and 2XS sizes

This system limits flexion through a mechanism inside the joint and is equipped with a shaped plastic to increase safety and reduce rear movement

Rapid Fire™ Shield Replacement System: a simple and secure shield ratchet system provides ultra-quick

HJC RPHA 91 - Graphics S3-Cat-Helmets-Spareparts while glasses grooves accommodate ridersThe RPHA 91 is HJCs modular touring helmet that was engineered for all day comfort. The new Premium Integrated Matrix EVO shell (P. I. M. EVO) provides enhanced shock resistant performance and is lightweight by using reinforcement materials that include carbon aramid, carbon fiber, glass fiber, organic non woven fabric, and linen fiber (natural fiber). The new distortion free, HJ 37 face shield and HJ V17 sun shield provide a clear and increased