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Alpinestars SM3 Youth Motocross Helmet Dirt Bike Riding MX ATV UTV Offroad Kid's

Description: Alpinestars SM3 Youth MX Helmet Anatomically engineered and profiled specifically for youth and younger riders, the all-new SM3 Youth 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. 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. Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in three sizes (Youth Small, Youth Medium and Youth Large. The SM3 Youth weighs 1060g (ECE) and 1170g (DOT). Separate versions of the shells for DOT and ECE requirements; the DOT certified version of the helmet’s inner shell is constructed with a composite fiber assembled between the outer shell and the EPS liner for maximum protection against impacts. The fit can be tailored to the rider’s head thanks to the helmet’s crown and cheek pads, which are available as genuine spare parts in different thicknesses. Youth Medium and Youth Large sizes share the same EPS size, which allows riders with an YM size to initially buy an YM helmet and then configure it to a Youth Large size as they grow via the crown and cheek pad spare parts. The Youth Small has a smaller EPS size and can be customized only via the cheek pads. Alpinestars extensive research has shown that the kids that wear a YS size are very small, typically 3 to 4 years old, and therefore they require a dedicated helmet fit. Multiple density inner liner ensures the helmet is equipped with the correct density in the correct area for enhanced impact absorption, while also helping reduce overall weight. The inner and outer surfaces are engineered to minimize the effects of oblique impacts. Alpinestars patented low friction coating is applied to the inner part of the main EPS liner to reduce the rotational acceleration forces that can result from certain oblique impacts. This layer essentially acts as a slip plane to mimic the brain’s own low friction cerebrospinal fluid, which is the body’s natural defense against oblique impacts. Patented visor release system ensures the visor is released with the correct pre-determined amount of force, effectively reducing the forces on the rider’s neck during an impact. Comfort liner is constructed using recycled materials for a lower carbon footprint. Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance. Key Features: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. Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in three sizes (Youth Small, Youth Medium and Youth Large. The SM3 Youth weighs 1060g (ECE) and 1170g (DOT). Separate versions of the shells for DOT and ECE requirements; the DOT certified version of the helmet’s inner shell is constructed with a composite fiber assembled between the outer shell and the EPS liner for maximum protection against impacts.The fit can be tailored to the rider’s head thanks to the helmet’s crown and cheek pads, which are available as spare parts in different thicknesses.Youth Medium (YM) and Youth Large (YL) sizes share the same EPS size, which allows riders with an YM size to initially buy an YM helmet and then configure it to a Youth Large size as they grow via the crown and cheek pad spare parts.The Youth Small (YS) has a smaller EPS size and can be customized only via the cheek pads. Alpinestars extensive research has shown that the kids that wear a YS size are very small, typically 3 to 4 years old, and therefore they require a dedicated helmet fit.Construction 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. Alpinestars patented low friction coating is applied to the inner part of the main EPS liner to reduce the rotational acceleration forces that can result from certain oblique impacts. This layer essentially acts as a slip plane to mimic the brain’s own low friction cerebrospinal fluid, which is the body’s natural defense against oblique impacts.Maximized ventilation and high levels of heat transfer exchange thanks to 10 inlets and seven exhaust ports.The visor has been designed to direct air into the ports for enhanced airflow.Patented visor release system ensures the visor is released with the correct pre-determined amount of force, effectively reducing the forces on the rider’s neck during an impact.Comfort liner is constructed using recycled materials for a lower carbon footprint.Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance.Soft textile chin strap is 25mm for optimal safety and rider comfort.ALPINESTARS NEW SAFETY STANDARD Alpinestars has introduced a new in-house standard for the SM3 Youth to test the helmet’s chin to conditions heavier than the homologation standard, and in order to pass the Alpinestars’ new standards, the shell thickness and the structure of the helmet design itself have both been optimized in the chin area for superior impact performance. Equipped with an Emergency Release System and removable cheek pads to permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort. Stainless steel D-rings ensure a tight and secure fit.The SM3 helmet conforms to both DOT certification and ECE 2206 homologation for use worldwide.Questions?Please contact us using the "Ask a question" link found on this page Please check out our eBay store for more powersports products! VISIT OUR EBAY STORE SHIPPING:Most fixed shipping and free shipping rates on eBay ads only apply to the lower 48 states. Shipments to Alaska, Hawaii, APOs, Puerto Rico, Guam and international locations may have additional shipping costs and delays. Some items can not be sent to California or may have delayed shipping. Please contact us for more information. Many of our products are shipped via USPS. Please be aware that USPS does not always scan their packages so the tracking number may not have any information until it is delivered. Our parcels are picked up by USPS the same date or the next postal service day that the tracking number shows being generated. Also, many of our items are drop-shipped directly from our suppliers and not from our store location in Vancouver, WA. If you have a po box, please provide BOTH the po box and physical street address (TIP: use second line of address, below the line with the physical address, and change po box to POB xxxx) COMBINED SHIPPING DISCOUNTS: For multiple quantities of the same item, just change the quantity in the box next to "Buy It Now" and eBay will automatically calculate the discount. For combined orders with different items, use "Buy it Now" and then "continue shopping" on each item and then prior to completing the payment, use the "request a total from seller" link in checkout and we will adjust the shipping total and send you a new invoice. If multiple item numbers are purchased and paid without using "request a total from seller", a combined shipping discount will not be offered in a refund form. Multiple items must be paid in a single payment in order to qualify for a shipping discount. EBAY LISTING: At Full Circle Powersports, we strive to make our eBay ads complete and accurate. Most pictures shown are provided by the product's manufacturer and may be generic to cover many models of vehicles. Some items may have a slightly different appearance than what is shown in the picture. Please review the entire description to verify proper fitment. INTERNATIONAL BUYERS: Customs fees, brokerage fees, taxes, or duties are the buyer's responsibility and are not included in the cost of shipping listed on the eBay ad (unless noted by eBay). Item values will be stated as the amount paid for that item (excluding shipping). We can not mark items as "gifts" or change the value.

Price: 189.95 USD

Location: Vancouver, Washington

End Time: 2024-09-30T22:03:43.000Z

Shipping Cost: 0 USD

Product Images

Alpinestars SM3 Youth Motocross Helmet Dirt Bike Riding MX ATV UTV Offroad KidAlpinestars SM3 Youth Motocross Helmet Dirt Bike Riding MX ATV UTV Offroad Kid

Item Specifics

Return shipping will be paid by: Buyer

Returns Accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money Back

Brand: Alpinestars

Shell Construction: Thermoplastic

Design: Graphic

Type: Motocross

Department: Unisex Kids

Closure: Double D Style

Labels & Certifications: DOT Approved, ECE Approved

Visible Logo: Alpinestars

Model: Alpinestars SM3 Youth Helmet

Manufacturer Part Number: 8301825 / 8302025 / 8302225 / 8301625 / 8301425

Features: Lightweight, Optimal Ventilation, Semi-removable Interior, Vented

Performance/Activity: ATV, Motocross/Enduro, Off-Road

Available Variations

Color: Solid Black Matte

Price: 189.95 USD

Available Quantity: 50

Quantity Sold: 0

Color: Solid Black Matte

Price: 189.95 USD

Available Quantity: 51

Quantity Sold: 0

Color: Solid Black Matte

Price: 189.95 USD

Available Quantity: 51

Quantity Sold: 0

Color: Deegan Orange Fluo/Purple/Pink Fluo

Price: 249.95 USD

Available Quantity: 51

Quantity Sold: 0

Color: Deegan Orange Fluo/Purple/Pink Fluo

Price: 249.95 USD

Available Quantity: 52

Quantity Sold: 0

Color: Deegan Orange Fluo/Purple/Pink Fluo

Price: 249.95 USD

Available Quantity: 47

Quantity Sold: 1

Color: Fray Black/Orange/Yellow Fluo

Price: 199.95 USD

Available Quantity: 42

Quantity Sold: 0

Color: Fray Black/Orange/Yellow Fluo

Price: 199.95 USD

Available Quantity: 48

Quantity Sold: 0

Color: Fray Black/Orange/Yellow Fluo

Price: 199.95 USD

Available Quantity: 39

Quantity Sold: 0

Color: Fray Red/Yellow Fluo/Black

Price: 199.95 USD

Available Quantity: 50

Quantity Sold: 0

Color: Fray Red/Yellow Fluo/Black

Price: 199.95 USD

Available Quantity: 51

Quantity Sold: 0

Color: Fray Red/Yellow Fluo/Black

Price: 199.95 USD

Available Quantity: 51

Quantity Sold: 0

Color: Radium Yellow Fluo/Black/Blue

Price: 199.95 USD

Available Quantity: 48

Quantity Sold: 0

Color: Radium Yellow Fluo/Black/Blue

Price: 199.95 USD

Available Quantity: 51

Quantity Sold: 0

Color: Radium Yellow Fluo/Black/Blue

Price: 199.95 USD

Available Quantity: 48

Quantity Sold: 0

Color: Radium Grey/Black/Yellow Fluo Matte

Price: 199.95 USD

Available Quantity: 47

Quantity Sold: 0

Color: Radium Grey/Black/Yellow Fluo Matte

Price: 199.95 USD

Available Quantity: 51

Quantity Sold: 0

Color: Radium Grey/Black/Yellow Fluo Matte

Price: 199.95 USD

Available Quantity: 48

Quantity Sold: 0

Color: Wurx Black/Yellow Fluo/Blue/Red

Price: 199.95 USD

Available Quantity: 23

Quantity Sold: 0

Color: Wurx Black/Yellow Fluo/Blue/Red

Price: 199.95 USD

Available Quantity: 46

Quantity Sold: 0

Color: Wurx Black/Yellow Fluo/Blue/Red

Price: 199.95 USD

Available Quantity: 37

Quantity Sold: 0

Color: Wurx Blue/Red/White/Black

Price: 199.95 USD

Available Quantity: 42

Quantity Sold: 0

Color: Wurx Blue/Red/White/Black

Price: 199.95 USD

Available Quantity: 18

Quantity Sold: 0

Color: Wurx Blue/Red/White/Black

Price: 199.95 USD

Available Quantity: 34

Quantity Sold: 0

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