Product Details
HJC RPHA 1N Arenas Helmet.
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 |
![](https://cdn11.bigcommerce.com/s-sfoxy4qm75/images/stencil/100x111/products/8002/64468/64468__64115.1725619317.jpg?c=2)
HJC RPHA 1N Arenas Helmet
$839.99 - $844.99
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