Page 8 - HJC - COLLECTION 20/21 - GB
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                                                                                                                                                              The RPHA Series, which includes the RPHA 11, RPHA 90S and RPHA 70, delivers on the promise of class- leading light weight through cutting-edge technologies that lead the helmet industry.
All three helmets feature HJC’s Premium Integrated Matrix (PIM) Plus construction, which incorporates four different materials : Carbon fiber, Aramid, Fiberglass and Organic non-woven fabric (ultra-highmolecular polyethylene) to create a unique woven blend that is both remarkably strong and lighter than conventional helmet materials, PIM Plus construction results in a shell weight that is significantly lighter than competing designs for greater comfort.
To create those modern, complex shell designs, HJC employed CAD design and rapid-prototyping technology, along with extensive testing of multiple prototypes within HJC’s state-of-the-art wind tunnel. The net result is carefully controlled aerodynamic airflow around the helmet for a smooth and quiet riding experience along with superior, well-controlled flow-through ventilation for additional rider comfort.
P.I.M. PLUS
Reinforcement materials, including Carbon and Carbon- Glass Hybrid fabric, provide enhanced Shock-Resistant performance, more comfort, and lightness of helmet.
GLASS FIBER
ORGANIC NON-WOVEN FABRIC CARBON FIBER
CARBON-GLASS HYBRID FIBER
ARAMID FIBER
                                                                                                                                               GLASS FIBER
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