HJC RPHA 1 V2 Carbon Snow Diablo MC-10SF HelmetHJCs RPHA 1N V2 Carbon is a flagship racing full face helmet developed with MotoGP level input, meeting ECE 22. 06 standards and certified to FIM FRHPhe 02. It uses a lightweight carbon fiber shell (about 1,400 g in size M) with a rear racing spoiler for high speed stability, a metal visor lock, and includes a Pinlock 120 XLT lens plus an extra dark smoke visor. On track, riders will feel reduced neck fatigue, a more planted and stable helmet at