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fc-moto.uk£120.63Visit shop Alpinestars Unisex Kids Yellow/Black Sm3 Radium Youth Motocross Helmet
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This guide is for young riders using the Alpinestars SM3 Youth Radium Helmet. It provides information on how to use, maintain, and troubleshoot the helmet. The SM3 Youth helmet offers enhanced protection and comfort designed specifically for youth riders. Note that proper fit is crucial for safety; always refer to the sizing guide.
| Age Group | kids |
|---|---|
| Colour | Yellow |
| Gender | Unisex |
| Model Part Number | 8059347423159 |
| Brand | Alpinestars |
The ECE 22-06 is a European safety standard for helmets, ensuring a high level of protection.
Use a flexible measuring tape to measure the circumference of your child's head, just above the eyebrows and around the back of the head. Then, compare the measurement to the Alpinestars sizing chart.
Use a mild soap solution and a soft cloth to clean the helmet. Avoid using harsh chemicals.
Helmets should be replaced every 3-5 years, or immediately after any impact or crash, even if no damage is visible.
It is a secure and adjustable chin strap fastening system.
The SM3 Youth helmet is primarily designed for off-road use. It may not provide the same level of protection as helmets specifically designed for street riding.
Replacement parts, such as visors, are often available through Alpinestars retailers or their website.
Check the helmet size and fit. Consider a larger size or consult the Alpinestars sizing chart.
Adjust the chin strap using the double D-rings until the helmet fits securely.
Ensure proper ventilation and clean the visor. Consider using an anti-fog treatment.
Replace the visor to maintain clear visibility.
