Product Details

HJC RPHA 1N Helmet.

The RPHA 1N was designed and developed after several years of focused efforts and crucial feedback from top world-class athletes in MotoGP. HJC’s top engineers went to work and created a race-bred helmet that is truly worthy of top race circuits around the world. The RPHA 1N is the very same model used by HJC’s world-class athletes in both MotoGP and WorldSBK.

Features

P.I.M. Plus (Premium Integrated Matrix Plus) Reinforcement Materials, Including Carbon and Carbon-Glass Hybrid Fabric
Aerodynamic Shell Design. 5 intake, 4 exhaust vents
“ACS” Advanced Channeling Ventilation System
Pinlock®-Ready, Anti-scratch, HJ-35 Shield
Easy Attachment System Allows Tool-Less Shield Replacement
SilverCool™ Enhanced Moisture Wicking and Quick Dry
Removable, Washable Crown and Cheek Pads
Includes: Breach Deflector, Chin Curtain, Tear-Offfs, Clear Extended Aero-Spoiler
Speaker Pockets for Bluetooth Communication
Standards: FIM, ECE, & DOT Approved

Sizing

Wrap a tape measure horizontally around your forehead. Select the helmet that is the closest fit to that size. A helmet should fit snug on your head. If it moves while wearing, it is too large. If it is painful to wear, it is too small.

Size Chart
Size	Head (CM)
2XS	52 - 53
XS	53 - 54
S	55 - 56
M	57 - 58
L	59 - 60
XL	61 - 62
2XL	63 - 64

Shipping & Returns

HJC RPHA 1N Solid Full Face Motorcycle Helmet

HJC RPHA 1N Helmet.

Features

Sizing