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

You can be notified upon their arrival by choosing the Size and Color options you are interested in and then entering your email in the box below. Enter your email address below to be notified when this item is available.

Product Details

Helmet shape is Intermediate Oval

Shape: Intermediate Oval


Weight: 3.5 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 1N Senin Helmet

The HJC RPHA 1N Senin Helmet was developed after several years of focused efforts and crucial feedback from top world class athletes in MotoGP. The RPHA 1N is the very same FIM certified model used by HJC’s world-class athletes in both MotoGP and World SBK. FIM Racing homologation standards and provides the highest level of protection, even against glancing impacts that can cause rotational motion.

Reinforcement materials, including carbon and carbon-glass hybrid fabric, provide enhanced shock-resistant performance for a more comfortable and lighter helmet. Moisture-working and antibacterial SilverCool interior combined with an Advanced Channeling System (ACS) ensure you stay cool when the track heats up. The anti-scratch coated HJ-35 face shield is Pinlock and tear-off ready for optimal visibility and performance.

Features:

  • P.I.M. Plus (Premium Integrated Matrix Plus) reinforcement materials, including carbon and carbon-glass hybrid fabric
  • Aerodynamic shell design
  • “ACS” Advanced Channeling Ventilation System with 5 intake and 4 exhaust vents
  • Moisture-wicking and anti-bacterial SilverCool liner and cheek pads
  • Glasses grooves inside to accommodate eyeglasses and sunglasses
  • Included clear HJ-35 face shield is Pinlock-ready, tear-off ready and anti-scratch coated
  • Pinlock lens, tear-offs and clear extended aero-spoiler included
  • Easy attachment system allows for easy face shield replacement
  • Crown and cheek pads are removable and washable
  • Speaker pockets for Bluetooth communication
  • Double D-ring closure
  • Breath deflector and chin curtain included
  • Cheek pads have emergency release system for quick and safe removal
  • Meets or exceeds DOT FMVSS 218, ECE 22.06 approved
  • FIM certified

Note: Ships with clear HJ-35 face shield and clear extended aero-spoiler.

Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style MD / White/Blue RevZilla Item #10321260 Store Sku MFR. Product #353293 AvailabilityOut of Stock: Enter your email address below to be notified when this item is available.

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
33 Customer Reviews for All Models
33 5/5
17 Questions & 15 Answers for All Models
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