HJC RPHA 91 Combust Helmet YCRF_communication_systems 5 exhaust vents

5 exhaust vents

reliability and comfort in your footwear

Elongated rear profile covers lumbar area and offers coverage in upright riding position

Is it cold or did it start to rain

maintaining a consistent feel and handling up to the wear bars

HJC RPHA 91 Combust Helmet YCRF_communication_systems 5 exhaust ventsThe RPHA 91 is HJC's new 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