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HJC RPHA ST Rugal Helmet
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  • HJC RPHA ST Rugal Helmet - Black/White/Red
  • HJC RPHA ST Rugal Helmet - Black/White/Red
  • HJC RPHA ST Rugal Helmet - Black/White/Red
  • HJC RPHA ST Rugal Helmet - Black/White/Blue
  • HJC RPHA ST Rugal Helmet - Black/White/Grey

Please select a Color and Size to check availability, or to add this item to your Shopping Cart or Wish List.

Select Color:

4671 7574 7577

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Size Chart
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MSRP
$399.99 - $404.99
Your Savings (10%):
$40.00
Your Price
$359.99
Please select a Color and Size to view availability.

Video Review

HJC RPHA ST Rugal Helmet Videos

HJC RPHA-ST Rugal Helmet

Features:

  • Advanced PIM (Premium Integrated Matrix) construction: fiberglass composite shell made from a blend of carbon fiber, fiberglass, aramid and organic non-woven fabric
  • Impact absorbing, multiple density EPS liner
  • Optically-superior anti-scratch Pinlock face shield (HJ-20M): anti-scratch coating providing 95% UV protection
  • Pinlock insert included for the ultimate anti-fog system
  • Innovative center shield locking mechanism for a balanced, ultra secure seal
  • RapidFire II shield replacement system: quick, tool-less shield removal and installation
  • One-Touch integrated smoke-tinted SunShield (HJ-L1): 2 positions easy to use side lever, even with gloves on
  • Max air-flow top vent: variable air flow is adjusted by glove-friendly intake vent
  • ACS (Advanced Channeling Ventilation System): full front to back airflow flushes heat and humidity up and out
  • SilverCool Plus interior: moisture-wicking and odor-free interior with gingko and advanced silver anti-bacterial fabric
  • Crown and cheek pads are fully removable and washable
  • All sizes of cheek pads are interchangeable in all helmet sizes
  • 5 year limited warranty
  • Meets or exceeds DOT standards
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HJC RPHA ST Rugal Helmet 5 5 1 1
Great helmet, light and comfortable I bought this helmet to replace a Sparx helmet. This one fits perfect to my head, I'd say I'm intermediate oval, pretty snug at first, but perfect now. It is very well ventilated, when I open the top vents I can feel the air in my head. The pinlock visor works extraordinarily well, you can't make it fog up. The sun visor does fog up at standstill, but if you open the front vent it clears quickly when you start moving. You get a lot of wind noise compared to the Sparx, but I guess that is a trade-off when you get a lot of vents, and it is noisy even with vents closed. Earplugs are a must at highway speeds. Quality is top notch, feels very premium, and it is pretty light. The shell is considerably smaller than the Sparx, so you get less of a wobble head look. March 12, 2015
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HJC RPHA ST Rugal Helmet
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HJC Helmet Sizing:

Wrap a cloth measuring tape around your head just above your eyebrows. Pull the tape comfortably snug, and read the length.

Size Hat Size Measurement (in)
2XS 6 3/8 - 6 1/2 20 - 20 1/2
XS 6 5/8 - 6 3/4 20 7/8 - 21 1/4
SM 6 7/8 - 7 21 5/8 - 22
MD 7 1/8 - 7 1/4 22 1/2 - 22 7/8
LG 7 3/8 - 7 1/2 23 1/4 - 23 5/8
XL 7 5/8 - 7 3/4 24 - 24 3/8
2XL 7 7/8 - 8 24 3/4 - 25 1/4
3XL 8 1/8 - 8 1/4 25 5/8 - 26
4XL 8 3/8 - 8 1/2 26 3/8 - 26 3/4
5XL 8 3/4 27 1/4 - 27 5/8

RPHA Series, FG-Jet, and FG-17 Helmet Sizing ONLY:

Size Hat Size Measurement (in)
XS 6 3/4 - 6 7/8 21 1/4 - 21 5/8
SM 6 7/8 - 7 21 5/8 - 22
MD 7 1/8 - 7 1/4 22 1/2 - 22 7/8
LG 7 1/4 - 7 3/8 22 7/8 - 23 1/4
XL 7 1/2 - 7 5/8 23 5/8 - 24
2XL 7 3/4 - 7 7/8 24 3/8 - 24 3/4
3XL 8 - 8 1/8 25 1/4 - 25 5/8

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

Click here to see the full HJC Helmets Size Chart
Product Style RevZilla Item # Manufacturer Product # Availability
Black/White/Red / XS 975746 1604-911/ In Stock: Ships next business day
Black/White/Red / SM 975747 1604-912/ In Stock: Ships next business day
Black/White/Red / MD 975748 1604-913/ In Stock: Ships next business day
Black/White/Red / LG 975749 1604-914/ In Stock: Ships next business day
Black/White/Red / XL 975750 1604-915/ In Stock: Ships next business day
Black/White/Red / 2XL 975751 1604-916/ In Stock: Ships next business day
Black/White/Blue / XS 975752 1604-921/ In Stock: Ships next business day
Black/White/Blue / SM 975753 1604-922/ In Stock: Ships next business day
Black/White/Blue / MD 975754 1604-923/ In Stock: Ships next business day
Black/White/Blue / LG 975755 1604-924/ In Stock: Ships next business day
Black/White/Blue / XL 975756 1604-925/ In Stock: Ships next business day
Black/White/Blue / 2XL 975757 1604-926/ In Stock: Ships next business day
Black/White/Grey / XS 975758 1604-951/ In Stock: Ships next business day
Black/White/Grey / SM 975759 1604-952/ In Stock: Ships next business day
Black/White/Grey / MD 975760 1604-953/ In Stock: Ships next business day
Black/White/Grey / LG 975761 1604-954/ In Stock: Ships next business day
Black/White/Grey / XL 975762 1604-955/ In Stock: Ships next business day
Black/White/Grey / 2XL 975763 1604-956/ In Stock: Ships next business day