$289.95
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
Anatomically engineered and profiled specifically for youth and younger riders, the all-new SM3 Youth Helmet is optimized for MX, Enduro and Off-road use, and features a whole raft of technologies and innovations taken from Alpinestars range of adult helmets to deliver the optimal blend of performance, protection and comfort.
*Sizes Run Small, Size Up* This lightweight helmet features a thermo-injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and light weight.
The multiple density inner liner ensures the helmet is equipped with the correct density in the correct area for enhanced impact absorption, while also helping to reduce overall weight
The inner and outer surfaces are engineered to minimize the effects of oblique impacts
Maximized ventilation and high levels of heat transfer exchange thanks to 10 inlets and seven exhaust ports
Meets the FMVSS 218 Standard, ECE/ DOT Approved
| Brand | Alpinestars |
| Condition | NEW |
Returns:
If you are unhappy with the product you ordered we make returns as easy and seamless as possible. We offer returns on orders within 30 days of the original delivery date.
Condition:
For items to be eligible for return they must be returned in:
Exceptions:
The following items are Not Eligible for return:
Apparel Exchanges:
Sometimes it’s hard to get the right fit on the first try when ordering online. For that, we offer our apparel exchange program. On non closeout apparel orders we give you the first exchange for free!
Just reach out to us either by email, phone or chat on our website during normal business hours and let our customer service representative know your name, order number and what new size you need. They will then send you a prepaid shipping label to return the apparel item that didn’t fit. Once we receive the returned item we will ship out the new size at no cost to you.
Remember, the same policy applies to exchanges as to returns. Items must be in new condition with original packaging. If you think you will need to exchange an item, please do not wear it outside or take it on a test drive or use in any way would cause it to become dirty or damaged.
Condition:
For items to be eligible for exchange they must be returned in:
New, unused condition. If the product has become damaged or dirty in any way including, but not limited to scrapes, scuffs, dents, cracks, dirt, or pet hair, the product is no longer new and cannot be returned/exchanged.
Notes:
Responds within 3 hours.
Ships within 3 business days.
Items match their descriptions.
Need help? We're riders just like you.
MX Locker © 2025 Accessibility