RevZilla first saw the DNA of the HJC RPHA 10 Helmet in the latter stages of 2011, the first race major offering from HJC who had connected and developed the lid with American MotoGP star Ben Spies. The HJC RPHA-10 uses the same guts of the RPS 10 and key features include a lightweight and progressively fitting shell which offers a racer comfort and protection on the street and track. The HJC RPHA should continue what the RPS 10 started with aerodynamics, style and features which cater to the competitive racer as well as the the trackday elite. Also note the tri-compsite shell which has its foundation deep in the premium RPHA line of helmets from HJC. This ain't no polycarb'!

Designed for superior fit & comfort using advanced CAD technology, the new HJC RPHA10 helmet is contsturcted from Advanced P.I.M. (Premium Integrated Matrix) a composite of Carbon fiber, Fiberglass epoxy, Aramid epoxy, & Organic fibers resulting in a remarkably strong & extremely lightweight helmet. 

RPHA Helmet Features:

Max Air-flow top vent: Variable air flow is adjusted by glove-friendly dials on each intake vent

“ACS” Advanced Channeling Ventilation system: Full front to back airflow flushes heat and humidity up & out

RapidFire™ II shield replacement system: Simple and secure shield ratchet system provides ultra-quick, tool-less removal & installation

Optically-superior Pinlock® prepared 2D flat-racing shield with included clear Pinlock® insert

2-Stage shield closure system with one-touch center locking system makes for an extremely tight and secure seal

SilverCoolPlus™ interior: Removable / Washable interior. Premium soft interior with Ginkgo Extract, moisture-wicking & odor free with advanced silver anti-bacterial fabric

3 shell sizes

5 year limited Warranty

Meets or exceeds SNELL & D.O.T. standards