HJC RPHA 11 Pro Helmet - Nectus MC-21

The HJC RPHA 11 Pro Nectus gives riders a sporty finish with red, white and blue for a good looking lid that offers plenty of functionality and performance.

• Advanced P.I.M. Plus (Premium Integrated Matrix Plus) Fiberglass: Aerodynamic shell structure for extreme performance at maximum speeds
• Increased carbon fiber percentage on overall shell composite
• Shell structure has been reinforced due to increased percentage of carbon fiber
• Reinforced materials include Carbon and Carbon-Glass Hybrid fabric, which provides enhanced shock-resistant performance and reduced helmet weight
• Wider eye port provides better peripheral vision for riders
• Optimized shell design for airflow 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-bacterial fabric provides enhanced moisture wicking and quicker drying function than previous generation
• Crown and cheek pads are fully removable and washable
• Eye glasses and sunglasses friendly EPS shape
• Rapidfire™ II Shield Replacement System
• Simple and secure shield ratchet system provides ultra-quick, tool-less removal and installation for efficient operation
• RPHA 11 Pro cheekpads are interchangeable throughout all shell sizes
• Pin-Prepared HJ-26 Shield
• Optically superior 2D face shield provides 95% UV protection
• Center one-touch open/close locking system
• Superior automatic shield locking system with spring-controlled lever
• Enhanced shield dual lock system for high speed racing conditions
• 5-Year Warranty
• DOT, ECE approved

Sizing Chart

Head Shape

Sizing Chart
Helmet Size	Centimeters
XS	54 - 55cm
S	55 - 56cm
M	57 - 58cm
L	58 - 59cm
XL	60 - 61cm
XXL	62 - 63cm