Engineered to meet the demands of both aggressive sport riders and long-distance touring enthusiasts
Delivers the perfect balance of aerodynamic performance, comfort, noise reduction, and protection making it the ideal companion for any ride
Features a sleeker, refined silhouette that enhances aerodynamic performance
Key design updates include a new chin curtain and SMART HJC cover system, both contributing to better airflow management and noise reduction
Light and compact visor offering a crystal-clear field of view
Improved ratchet system
The Dynamic Multi-Step sunshield system allows for personalized sunshield positioning, giving riders more control and comfort under varying riding conditions
Extended semi neck-roll to help minimize wind noise
Reflective trim on the top liner to increase rider visibility at night
Lightweight titanium Double D-Ring
HJ-48 Shield – Pinlock 120XLT prepared
Removable and washable crown and cheek pads
Advanced Channeling Ventilation System (ACS) 2 intakes and 3 exhausts
Compatibility with 2nd Gen SMART HJC Bluetooth systems (sold separately)

HJC Helmet Size Chart

RPHA 72

	Centimeters	Inches	Hat Size
XS	54 – 55	211/4 – 215/8	63/4– 67/8
S	55 – 56	215/8 – 22	67/8– 7
M	57 – 58	221/4 – 227/8	71/8– 71/4
L	58 – 59	231/4 – 235/8	71/4 Add a Review Your email address will not be published. Required fields are marked * Your review * Name * Email * Related Products Sale Gemplers 4-mil Disposable Nitrile Gloves \| Bucket of 1000 Gloves $40.00 $79.99 Sale Howard Leight SmartFit Corded Earplugs \| 100 Pairs $78.00 $155.99 Sale DuPont Tychem 6000 Tape $39.99 $49.99 Sale 3M E-A-Rsoft Neon Yellow Foam Earplugs \| 200 Pairs $37.50 $74.99 PistonBayCo is your trusted online shop for engine pistons and rebuild parts built for american engine builders \| we stock forged pistons cast pistons and piston kits so every build makes the power you want \| connecting rods bearings and gaskets cover street daily and track engines from stock to wild \| timing kits head bolts and fasteners keep your teardown moving without a second parts run \| exact fit pistons for cars trucks suvs and muscle cars drop in with the right clearances \| our ring gap guides explain which bore stroke and compression fit your block and goals \| free shipping on orders over 40 dollars anywhere in the united states keeps your bench stocked \| real customer builds show engines powered by PistonBayCo from commuters to race cars \| PistonBayCo delivers the internals that keep america building horsepower at home \| shop now and see why builders call us the best engine parts store for value quality and fast delivery Information Privacy Policy Shipping Policy Terms and Conditions Customer Service Returns & Refunds My Account All products Contact Us Address: 10301 Avalon Blvd, Los Angeles, California, 90003, United States (US) Shop Hours : 6:00 - 22:00 Email : [email protected] Join Our Newsletter Experience alluring updates and exclusive offers with our newsletter. Copyright © 2026. All rights reserved. 2026. www.pistonbayco.com

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HJC RPHA 72 Goldy Helmet

HJC RPHA 72 Goldy Helmet

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HJC Helmet Size Chart

RPHA 72

Related Products

Gemplers 4-mil Disposable Nitrile Gloves | Bucket of 1000 Gloves

Howard Leight SmartFit Corded Earplugs | 100 Pairs

DuPont Tychem 6000 Tape

3M E-A-Rsoft Neon Yellow Foam Earplugs | 200 Pairs