Skip to Main Content
Free Shipping
over $39.99

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy
Self-Service
Returns

Doesn't fit? Don't love it?

Return any unused item within 30 days for a full refund.

Start a Return
Read our full Return Policy
Lowest Price,
Guaranteed

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Submit a Price Match

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards Program

Earn $5 for every qualified $100 you spend. You'll also hear about special offers and events! How it works:

1

Sign in or create an account to earn ZillaCash on your next purchase with us.

2

Earn $5 for every $100 you spend on eligible items and brands.

3

Redeem your ZillaCash Rewards on a future order with us!

See our customer service page for more details.

HJC Helmets

HJC RPHA 11 Pro Chakri Helmet

Item: P571396
240 Read 240 Reviews 110 Q&As Write a Review

The track focused RPHA 11 offers great venting and field of view. It includes both clear and dark face shields complete with a pinlock lens. Read More

$404.99 $409.49
$449.99 $454.99
Save up to Save $45.50 10%
Price depends on product options. Make a selection to update price.
Rebate Available! View Details

Please select a Color & Size to view availability.

Product Details

HJC RPHA 11 Pro Chakri Helmet

The HJC RPHA 11 builds upon the hugely successful RPHA 10, creating an even more finely tuned helmet for sport and track-day enthusiasts. A more aerodynamically refined shell, improved rear spoiler design, ACS "Advanced Channeling Ventilation System", an added forehead vent, greater field of view, a redesigned face shield gasket system and both clear and smoke tinted optically-superior Pinlock-ready 2D flat-racing shields round out the features of this helmet.

Features:

  • Advanced P.I.M. Plus (Premium Integrated Matrix Plus) Fiberglass aerodynamic shell structure for extreme performance at maximum speeds
  • Fiberglass composite shell made from a blend of carbon fiber, fiberglass, and aramid to create a unique woven blend that is both strong and noticeably lighter
  • Wider eye port provides better peripheral vision for riders
  • Optimized shell design for air flow ventilation system
  • Max airflow top vent six-stage variable airflow is adjusted by glove-friendly dials on each intake vent
  • ACS Advanced Channeling Ventilation System full front-to-back airflow flushes heat and humidity out of the interior
  • MultiCool Interior advanced anti-bacteria fabric provides enhanced moisture wicking and quicker drying function than previous generation
  • Crown and cheek pads are fully removable and washable
  • Eye glasses and sun glasses friendly EPS shape
  • Rapidfire II Shield Replacement System is a simple and secure shield ratchet system that provides ultra-quick, tool-less removal and installation for efficient operation
  • RPHA 11 Pro cheek pads are interchangeable throughout all shell sizes
  • Pin-Prepared HJ-26 Shield is optically superior 2D face shield and provides 95% UV protection
  • Center one-touch open/close locking system is a superior automatic shield locking system with spring-controlled lever
  • Enhanced shield dual lock system for high speed racing conditions
  • Emergency cheek pads for safe and quick rescue in and emergency situation
  • Built-in communication speaker pockets
  • Breath guard and chin curtain included
  • Includes both clear and dark smoke shields and anti-fog insert lens
  • DOT and ECE approved
Helmet shape is Intermediate Oval

Shape: Intermediate Oval


Weight: 3.12 lbs.

What's this?
Product Style RevZilla Item # MFR. Product # Availability
Product Style Matte Black/Grey / SM RevZilla Item #1481345 MFR. Product #1953752 AvailabilityOnly 1 Left: Requires 5-7 business days of lead time prior to shipment
Product Style Matte Black/Grey / MD RevZilla Item #1481346 MFR. Product #1953753 AvailabilityOnly 1 Left: Ships within 24 hours
Product Style Matte Black/Grey / LG RevZilla Item #1481347 MFR. Product #1953754 AvailabilityOut of Stock
Product Style Matte Black/Grey / XL RevZilla Item #1481348 MFR. Product #1953755 AvailabilityOut of Stock
Product Style Matte Black/Grey / 2XL RevZilla Item #1481349 MFR. Product #1953756 AvailabilityOut of Stock
Product Style Matte Black/Grey / XS RevZilla Item #1482067 MFR. Product #0803293503 AvailabilityOut of Stock
Product Style SM / Grey/White/Green RevZilla Item #1481355 MFR. Product #1953942 AvailabilityOnly 1 Left: Requires 5-7 business days of lead time prior to shipment
Product Style MD / Grey/White/Green RevZilla Item #1481356 MFR. Product #1953943 AvailabilityIn Stock: Requires 5-7 business days of lead time prior to shipment
Product Style LG / Grey/White/Green RevZilla Item #1481357 MFR. Product #1953944 AvailabilityIn Stock: Ships within 24 hours
Product Style XL / Grey/White/Green RevZilla Item #1481358 MFR. Product #1953945 AvailabilityOut of Stock
Product Style 2XL / Grey/White/Green RevZilla Item #1481359 MFR. Product #1953946 AvailabilityIn Stock: Requires 5-7 business days of lead time prior to shipment
Product Style XS / Grey/White/Green RevZilla Item #1482055 MFR. Product #0803290403 AvailabilityOut of Stock
Product Style SM / Grey/White/Red RevZilla Item #1481350 MFR. Product #1953912 AvailabilityOut of Stock
Product Style MD / Grey/White/Red RevZilla Item #1481351 MFR. Product #1953913 AvailabilityOut of Stock
Product Style LG / Grey/White/Red RevZilla Item #1481352 MFR. Product #1953914 AvailabilityIn Stock: Ships within 24 hours
Product Style XL / Grey/White/Red RevZilla Item #1481353 MFR. Product #1953915 AvailabilityOut of Stock
Product Style 2XL / Grey/White/Red RevZilla Item #1481354 MFR. Product #1953916 AvailabilityOnly 1 Left: Ships within 24 hours
Product Style XS / Grey/White/Red RevZilla Item #1482049 MFR. Product #0803290103 AvailabilityOut of Stock
Product Style SM / Matte Black/Blue/Hi-Viz Yellow RevZilla Item #1481340 MFR. Product #1953242 AvailabilityOut of Stock
Product Style MD / Matte Black/Blue/Hi-Viz Yellow RevZilla Item #1481341 MFR. Product #1953243 AvailabilityOnly 3 Left: Requires 5-7 business days of lead time prior to shipment
Product Style LG / Matte Black/Blue/Hi-Viz Yellow RevZilla Item #1481342 MFR. Product #1953244 AvailabilityIn Stock: Requires 5-7 business days of lead time prior to shipment
Product Style XL / Matte Black/Blue/Hi-Viz Yellow RevZilla Item #1481343 MFR. Product #1953245 AvailabilityOut of Stock
Product Style 2XL / Matte Black/Blue/Hi-Viz Yellow RevZilla Item #1481344 MFR. Product #1953246 AvailabilityOut of Stock
Product Style XS / Matte Black/Blue/Hi-Viz Yellow RevZilla Item #1482061 MFR. Product #0803292403 AvailabilityOut of Stock

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
240 Customer Reviews
240 4.5/5
110 Questions & 201 Answers

Related Videos

Thumbnail for HJC RPHA 11 Pro Helmet Review

HJC RPHA 11 Pro Helmet Review

Thumbnail for How To Size and Buy a Motorcycle Helmet

How To Size and Buy a Motorcycle Helmet

Reviews & Questions

Leave a product review for a chance to win one of our monthly $100 giveaways.
Ask or answer a question to win one of our monthly $100 giveaways.