The RPHA 90 is the most compact modular motorcycle helmet in the world. The helmet’s super-light weight is a result of the compact shell constructed of HJC’s very own Premium Integrated Matrix (P.I.M.+) shell material. This technology provides enhanced shock resistant performance and superior aerodynamics while maintaining comfort for riders.
The RPHA 90 is designed for comfort during a long journey, but it is also convenient for short rides and frequent stops. The chin bar lifts with ease to a modular position for rider convenience. The helmet accommodates riders who wear glasses with HJC’s Glasses Groove built into the interior.
The shield’s perfect seal permits riding in any weather environment, wherever adventure might take you, by keeping water, dust, and noise out. The tight seal, combined with noise canceling interior, allow for a relaxing ride so riders can remain focused.