HJC Youth Y50 Megadon MC5 off-road Dirt Bike ATV Helmet Large 0102-0371

• Advanced Channeling Ventilation System features 6 intake ports and 2 exhaust vents to maximize cooling airflow.
• Advanced Polycarbonate Compound shell delivers superior impact resistance while remaining lightweight for youth riders.
• Aerodynamic peak visor tested using Computational Fluid Dynamics delivers maximum high-speed stability and reduced drag.
• Moisture-wicking antibacterial interior features fully removable and washable crown and interchangeable cheek pads.
• Large eyeport design accommodates modern youth off-road goggles and secures firmly with a classic double D-ring chin strap.

[OVERVIEW]
Equip young riders with exceptional protection, airflow, and comfort on the track and trail. Designed with an advanced polycarbonate composite shell, this youth off-road helmet pairs high-strength impact performance with a lightweight, balanced feel. A wind tunnel-tested aerodynamic visor minimizes lift and drag, while full-coverage intake and exhaust channels keep fresh air moving during intense rides.

[SPECIFICATIONS]
• Part Number: 0102-0371
• Model Part Number: MP47NUSG105V
• Model Style: Y50 Megadon
• Color: MC5 (Black / Graphic)
• Size: Youth Large (Youth L)
• Head Size: 53 cm – 54 cm (20 7/8 in – 21 1/4 in)
• Hat Size: 6 5/8 – 6 3/4
• Retention System: Double D-Ring Chin Strap
• Shell Construction: Advanced Polycarbonate Compound (APC)

[FITMENT & SIZING]
• Sizing Profile: Youth Large (53–54 cm)
• Universal youth off-road fitment for motocross, dirt bikes, trail riding, ATVs, and youth powersports.

[FEATURES]
• Lightweight Advanced Polycarbonate Compound shell provides rugged impact absorption without straining young neck muscles.
• Advanced Channeling Ventilation System (ACS) utilizes 6 intake ports and 2 rear exhaust vents for full front-to-back heat dissipation.
• Wind tunnel-tested CFD peak visor delivers optimal stability, shields roost and sun, and flexes to resist breakage.
• Bespoke Contour System interior utilizes OEKO-TEX certified, antibacterial moisture-wicking fabric to keep riders dry.
• Crown liner and cheek pads are fully removable, washable, and interchangeable across shell sizes for a customized fit.
• Generous goggle port provides a seamless seal with popular youth off-road goggles.
OEM Numbers: 0102-0371 01020371