HJC RPHA-X Adams Monster Helmet - MC-5

HJC RPHA X Off-Road Helmet

The new off-road HJC RPHA X transforms all of this newest technology plus off-road-specific elements into a premier, lightweight dirt bike helmet that’s been race-tested and developed in AMA Pro Supercross and Motocross competition.

FEATURES:

• Advanced PIM (Premium Integrated Matrix) Construction: A matrix of carbon fiber, aramid, fiberglass and organic nonwoven fabric creates a remarkably strong yet extremely lightweight performance shell.
• Extremely Light Weight: The use of advanced technology results in a lightweight helmet for all-day comfort.
• Optimal Shell Sizing: Three shell sizes (XS-S, M-L and XLXXL) provide riders with proportional sizing.
• ACS Advanced Channeling Ventilation System: Full front-to- back airflow flushes heat and humidity up and out.
• Superior Venting: A full 15 vents—9 intake ports and 6 exhaust vents—promote maximum airflow through the helmet for enhanced rider comfort.
• Double-Layer Liner: Special double-layer liner helps route cool, fresh air from the intake ports over the rider’s head and out through the exhaust vents.
• Superior Aerodynamics: Countless hours of development and testing conducted inside the HJC high-speed wind tunnel results in smooth airflow for low wind resistance and maximum ventilation.
• Large Eye Port: For maximum visibility and superior goggle sealing
• Cool4Ever™ Interior For Off-road Use: Lightweight, moisture-wicking, odor-free and anti-bacterial interior for a plush fit and all-day comfort.
• Self-Cooling Interior: Innovative, new fabric features self-cooling properties that cools down faster than other fabrics.
• Interior pads are fully removable and washable.
• Light and flexible visor for increased rider comfort and long-term durability.
• Race-tested and developed in AMA Pro Supercross and Motocross competition.
• Available in Airaid, Factor and Tempest Graphics and Solid Styles
• 5-Year Limited Warranty

Technical Information:

• Standards: DOT-218 — SNELL M2010
• Construction: Injection Molded Polycarbonate Composite
• Weight: 2.92 lbs / 1325 grams (approx, based on size medium solid color)
• Sizes: XS-XXL