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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. MFG Date 03/2025

HJC RPHA 91 Carbon 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 carbon fiber to enhance shock resistant performance.

Features:

  • Premium Integrated Matrix carbon fiber shell
  • 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
  • Pinlock 120 Lens included
  • 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 / XL RevZilla Item #10572193 Store Sku MFR. Product #397444 AvailabilityOnly 1 Left: Ships next business day

HJC Helmet Sizing

Size Head (cm)
2XS 51-52
XS 53-54
SM 55-56
MD 57-58
LG 59-60
XL 61-62
2XL 63-64
3XL 65-66
4XL 67-68
5XL 69-70

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
59 Customer Reviews for All Models
59 4/5
18 Questions & 15 Answers for All Models
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