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fc-moto.uk£143.61Visit shop Alpinestars Men's Black/White/Grey S-M3 Radium Motocross Helmet
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This guide is for adult riders seeking a reliable helmet for MX, Enduro, and off-road activities. The Alpinestars SM3 Radium Helmet prioritizes rider safety and comfort, integrating advanced technologies for enhanced impact protection. Note that while this helmet offers robust protection, proper fit and maintenance are crucial for optimal performance.
| Age Group | adult |
|---|---|
| Colour | Grey |
| Gender | Unisex |
| Model Part Number | 8059347571874 |
| Brand | Alpinestars |
Warranty information is dependent on the retailer.
Helmets should be replaced every 5 years, or sooner if they have been involved in an accident.
While suitable for off-road and street use, it is specifically designed and optimized for off-road riding conditions.
Remove the liner and wash it by hand with mild soap and water. Allow it to air dry completely before reinstalling.
The helmet should fit snugly, without being too tight. There should be no pressure points, and the helmet should not move around on your head when fastened.
Replacement parts, such as visors and liners, are often available from the manufacturer or authorized retailers.
Check the sizing and fit. You may need a larger size or adjust the cheek pads if applicable.
Ensure the chin strap is properly aligned and not twisted. Practice the fastening process for ease of use.
Avoid using abrasive cleaners. Replace the visor if scratches impair vision.
