HJC offers us two different mid-class helmets that share the same base but with different concepts. Both helmets are just below the most sportive helmet range, the RPHA, so the FG-17 and the IS-17 are two options to keep in mind thanks to tthem being great value for money.
We are before one of the most sportive and well known helmet from Arai, the RX-7 GP. It is a helmet used by motorcycle racers like Dani Pedrosa, Nicky Hayden or Cal Crutchlow and safety is its main feature. The RX-7 GP was developed with the SNELL M2010 in sight, one of the most stringent helmet standards for impact-absorption test, in addition to the mandated ECE Regulation 22-05 standard.