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We're sorry but all Size / Color combinations for this product are currently out of stock.

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Product Details

Helmet shape is Intermediate Oval

Shape: Intermediate Oval


Weight: 3.84 lbs.

What's this?

Item Condition: This is a new item that is missing the original packaging or the packaging has been opened. Tags, manuals, or installation instructions may be missing, however the item is fully functional.

HJC RPHA 91 Helmet

The RPHA 91 Helmet from HJC boasts beautiful, clean styling and features that make any ride more enjoyable. In an effort to make a modular helmet that is both extremely strong and exceptionally lightweight, HJC utilized the Advanced P.I.M. Evo shell technology with carbon fiber to enhance shock resistant performance.

Features:

  • Premium Integrated Matrix / P.I.M. EVO (Reinforcement materials including Carbon-Aramid Hybrid and Natural Fiber provide enhanced Shock-Resistant performance)
  • Aerodynamic design shell reduces air resistance and provides stability at high speed
  • Full front-to-back airflow, 5 intakes and 7 exhausts
  • Pinlock Ready HJ-37 face shield
  • Quick, Simple and Secure Visor Ratchet System
  • Adjustable 3-step sunshield (HJ-V12) for optimized position
  • Dark Smoke Sunshield Installed
  • Interior with advanced anti-bacterial fabric provides enhanced moisture wicking and quick dry function
  • Removable/washable crown and cheek pads
  • Ready for 21B & 50B Bluetooth (sold separately)
  • DOT approved
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black / MD RevZilla Item #10565271 Store Sku MFR. Product #407695 AvailabilityOut of Stock: Enter your email address below to be notified when this item is available.

HJC Helmet Sizing

Size Head (cm)
3XS 50-51
2XS 52-53
XS 54-55
SM 55-56
MD 57-58
LG 58-59
XL 60-61
2XL 62-63
3XL 64-65
4XL 66-67
5XL 68-69

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.


How to Measure

  • H Head
    Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Product Description
Part Numbers
Sizing & Fit
44 Customer Reviews for All Models
44 4/5
15 Questions & 13 Answers for All Models
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