The HJC Y50 Megadon Youth Motocross Helmet has been specifically developed for young off-road riders and combines a lightweight, impact-resistant APC helmet shell made from polycarbonate composite with a fit tailored to children and teenagers. The ACS ventilation system, featuring six air intakes and two exhaust vents, ensures effective airflow and helps dissipate heat and moisture. The aerodynamically optimized peak has been wind tunnel-tested and can be adjusted without tools. The BCS fit system supports a comfortable adjustment to the head shape, while the helmet design ensures a secure fit for motocross goggles. The antibacterial interior features OEKO-TEX-certified fabric and breathable double-mesh material, providing moisture-wicking and quick-drying properties. Removable and washable crown and cheek pads allow for easy cleaning. A double D-ring closure on the chin strap ensures a secure fit.
Features:
APC Advanced Polycarbonate Compound: Lightweight, durable, and impact-resistant helmet shell
Helmet shell shape specifically designed for children and teenagers
ACS Advanced Channeling Ventilation System: Optimized airflow with six air intakes and two exhaust vents
Aerodynamic Peak: Wind tunnel-tested and optimized using CFD technology to reduce aerodynamic drag
Tool-Free Adjustable Peak: Allows easy adjustment of the peak angle
BCS Bespoke Contour System: Supports a comfortable and precise fit
OEKO-TEX-Certified Interior: Skin-friendly fabric with breathable double-mesh material
Antibacterial Interior: Moisture-wicking and quick-drying
Crown and Cheek Pads: Removable and washable
Cheek Pads: Interchangeable across all sizes
Motocross Goggle Compatibility: Helmet shape designed for a secure fit of off-road goggles
Size table for HJC Y50 Megadon Youth Motocross Helmet:
Measurements in:
cm
Size
Head Circumference (cm)
Cheek Pad (mm)
Head Pad (mm)
S
48-49
35
15
M
50-51
30
12
L
52-53
25
9
XL
54-55
20
7
How to measure your height:
1
Head circumference
Measure your head circumference by placing the tape measure horizontally around your head. Guide it about one centimetre above your eyebrows across your forehead and around the widest part at the back of your head. Make sure the tape stays at the same height all the way around and is neither slipping nor too tight so you get an accurate measurement.
Reviews
0 out of 0 ratings
Average rating of 0 out of 5 stars
Rate this product!
Share your experiences with other customers.
Log in
Could not translate review. Please try again later
No reviews found. Share your experiences with others.
Google Maps Consent
You don't have enabled the store locator cookies yet. To do so, click on "Open cookie configurator", enable "Store Locator" in the off canvas and click "Save".
This page requires Google Maps to work properly. Click on "Continue" to agree.
product
302a53f0661da9c22c6e40f2f21d9a1dHJC Y50 Megadon Youth Motocross Helmethttps://www.fc-moto.com/en-en/p/hjc-y50-megadon-youth-motocross-helmet-blue-red-y-xl-54-55-HJC-11750210https://www.fc-moto.com/thumbnail/ce/ff/a7/1792410991/hjc-y50-megadon-youth-motocross-helmet-blue-red-y-xl-54-55-hjc-11750210-figure-1_800x800.jpeg?ts=1792410991InStock116.78EUREURHJC-11750210302a53f0661da9c22c6e40f2f21d9a1dY/XL (54/55)blue/redSALE54, 55, XLThermoplasticNEWDouble-DChildrenNEWBlue, RedMotocrossHJC-11750.vECEMotorcycleMotocross HelmetsAll-weatherMotocross Helmetshttps://www.fc-moto.com/media/ca/eb/e1/1756986328/markenlogo-hjc-helmets.svg?ts=17640711272027-04-17 00:00:00.000117502108804269620632{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue0000000000822b3d23bfa1eec9ee1f620850396cc5HJC Y50 Megadon Youth Motocross Helmet116.78129.90https://www.fc-moto.com/en-en/p/hjc-y50-megadon-youth-motocross-helmet-blue-red-y-m-50-51-HJC-11750208https://www.fc-moto.com/thumbnail/f5/29/cd/1792487809/hjc-y50-megadon-youth-motocross-helmet-blue-red-y-m-50-51-hjc-11750208-figure-1_400x400.jpeg?ts=1792487809OutOfStockHJC-11750208822b3d23bfa1eec9ee1f620850396cc5https://www.fc-moto.com/media/ca/eb/e1/1756986328/markenlogo-hjc-helmets.svg?ts=1764071127blue/redY/M (50/51)SALE50, 51, MThermoplasticNEWDouble-DChildrenNEWBlue, RedMotocrossHJC-11750.vECEMotorcycleMotocross HelmetsAll-weatherMotocross Helmets2027-04-17 00:00:00.000117502088804269419502{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue8ee710598bedc01dc8cceabb9307c53bHJC Y50 Megadon Youth Motocross Helmet116.78129.90https://www.fc-moto.com/en-en/p/hjc-y50-megadon-youth-motocross-helmet-blue-red-y-l-52-53-HJC-11750209https://www.fc-moto.com/thumbnail/44/47/2c/1792410990/hjc-y50-megadon-youth-motocross-helmet-blue-red-y-l-52-53-hjc-11750209-figure-1_400x400.jpeg?ts=1792410991OutOfStockHJC-117502098ee710598bedc01dc8cceabb9307c53bhttps://www.fc-moto.com/media/ca/eb/e1/1756986328/markenlogo-hjc-helmets.svg?ts=1764071127blue/redY/L (52/53)SALE53, 52, LThermoplasticNEWDouble-DChildrenNEWBlue, RedMotocrossHJC-11750.vECEMotorcycleMotocross HelmetsAll-weatherMotocross Helmets2027-04-17 00:00:00.000117502098804269184509{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue90cf9750a4076282fc9d4072101f0acfHJC Y50 Megadon Youth Motocross Helmet116.78129.90https://www.fc-moto.com/en-en/p/hjc-y50-megadon-youth-motocross-helmet-blue-red-y-s-48-49-HJC-11750207https://www.fc-moto.com/thumbnail/1d/6f/c8/1792487809/hjc-y50-megadon-youth-motocross-helmet-blue-red-y-s-48-49-hjc-11750207-figure-1_400x400.jpeg?ts=1792487809OutOfStockHJC-1175020790cf9750a4076282fc9d4072101f0acfhttps://www.fc-moto.com/media/ca/eb/e1/1756986328/markenlogo-hjc-helmets.svg?ts=1764071127blue/redY/S (48/49)SALEThermoplasticNEW49, 48, SDouble-DChildrenNEWBlue, RedMotocrossHJC-11750.vECEMotorcycleMotocross HelmetsAll-weatherMotocross Helmets2027-04-17 00:00:00.000117502078804269419496{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue/Brands/Brands/HJC/Brands/HJC/Motocross & enduro helmets/Motorcycle helmets & goggles/Motorcycle helmets & goggles/Motorcycle helmets/Motorcycle helmets & goggles/Motorcycle helmets/Children’s helmets/Moto/b/brands/hjc/motocross-enduro-helmets/c/motorcycle-helmets-goggles/motorcycle-helmets/children-s-helmets/c/motorcycle-helmets-goggles/motorcycle-helmets/c/motorcycle-helmets-goggles/b/brands/b/brands/hjc/c1d88ca4aa2b530e92154ab1ec33b7a2f375b1d785f800132b2e0fba4fa4fa9d53b1c5618db0d25388090544fe0c3c2ca50159985454cbb574c1d5c40c131807283f64e04f79d6244ffc2413636423b89a11c6e01578187ad5a466e3c9671bae8a256a310bc1e5db755fd392c524028a8fc6b46fe888f1cbebf4f01552c7ebac5a256a310bc1e5db755fd392c524028a8fc6b46fe888f1cbebf4f01552c7ebac583f64e04f79d6244ffc2413636423b89a11c6e01578187ad5a466e3c9671bae850159985454cbb574c1d5c40c13180723b1c5618db0d25388090544fe0c3c2caHJC<p><strong>HJC Y50 Megadon Youth Motocross Helmet</strong></p> <p>The HJC Y50 Megadon Youth Motocross Helmet has been specifically developed for young off-road riders and combines a lightweight, impact-resistant APC helmet shell made from polycarbonate composite with a fit tailored to children and teenagers. The ACS ventilation system, featuring six air intakes and two exhaust vents, ensures effective airflow and helps dissipate heat and moisture. The aerodynamically optimized peak has been wind tunnel-tested and can be adjusted without tools. The BCS fit system supports a comfortable adjustment to the head shape, while the helmet design ensures a secure fit for motocross goggles. The antibacterial interior features OEKO-TEX-certified fabric and breathable double-mesh material, providing moisture-wicking and quick-drying properties. Removable and washable crown and cheek pads allow for easy cleaning. A double D-ring closure on the chin strap ensures a secure fit.</p> <p><strong>Features:</strong></p> <ul> <li>APC Advanced Polycarbonate Compound: Lightweight, durable, and impact-resistant helmet shell</li> <li>Helmet shell shape specifically designed for children and teenagers</li> <li>ACS Advanced Channeling Ventilation System: Optimized airflow with six air intakes and two exhaust vents</li> <li>Aerodynamic Peak: Wind tunnel-tested and optimized using CFD technology to reduce aerodynamic drag</li> <li>Tool-Free Adjustable Peak: Allows easy adjustment of the peak angle</li> <li>BCS Bespoke Contour System: Supports a comfortable and precise fit</li> <li>OEKO-TEX-Certified Interior: Skin-friendly fabric with breathable double-mesh material</li> <li>Antibacterial Interior: Moisture-wicking and quick-drying</li> <li>Crown and Cheek Pads: Removable and washable</li> <li>Cheek Pads: Interchangeable across all sizes</li> <li>Motocross Goggle Compatibility: Helmet shape designed for a secure fit of off-road goggles</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>ECE 22.06</li> <li>Material: Polycarbonate composite (APC)</li> <li>Closure: Double D-ring closure</li> </ul> <p><strong>Contents:</strong></p> <ul> <li>1 x HJC Y50 Megadon Youth Motocross Helmet</li> <li>1 x Helmet bag</li> </ul>129.9https://www.fc-moto.com/thumbnail/59/80/2f/1792410991/hjc-y50-megadon-youth-motocross-helmet-blue-red-y-xl-54-55-hjc-11750210-figure-2_800x800.jpeg?ts=1792410992
