RPHA 11 - marginally better in every way.
This is a completely new helmet in every aspect. New shell, new visor, new interior, new EPS, new ventilation. However, the products central theme is the aggregation of marginal gains. The many little gems of feedback provided by racers on the outgoing RPHA 10+ (none of them individually earth-shattering) have been used to spec the RPHA 11.
All those comments which start this is great, but it would be even better if. Have been heard. The development team at HJC has LISTENED and ACTED and many small improvements in every area have created a large difference at the end.