SKU: 64140187338

2025 Alpinestars SM3 Youth Solid Helmet

Sale price$98.97 Regular price$109.97
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

2025 Alpinestars SM3 Youth Solid HelmetALPINESTARS SM3 YOUTH HELMET HELMET FEATURES 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. This lightweight helmet features a thermo injected shell incorporating a special

ALPINESTARS SM3 YOUTH HELMET

HELMET FEATURES

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.

  • 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.
  • 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.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64140187338

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Amazon Customer
Dallas, US
★★★★★ 5
Perfect for giving my dull skin a extra boost
Size: 3.3 Fl Oz (Pack of 1), Color: Golden Aura
Really great moisturizer for my entire body. I have been having issues with my skin looking dull & dry even after using lotion. I’ve realized b/c I am 40+ I need to add an extra layer with a little extra in the ingredients to bring my skin back to life & this has really did a good job so far. I love it. I originally bought it for my day for prom to give her extra shine that will last all night & it did an amazing job on her “young” skin & made it glow so beautifully. Then I said, let’s see what it will do for momma & started using it. I like it b/c it doesn’t leave residue on clothes & it’s not too thick or oily it’s perfect. After the shower this is my got to & a night out I will definitely add a layer of this & hit the road. I definitely recommend this product if you are looking for anything I mentioned above. I will be buying my daughter another bottle & myself as well & adding to subscription list.
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Reviewed in the United States on April 24, 2026
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CSnowJenn
Los Angeles, US
★★★★★ 5
New Summer skincare routine staple!
Size: 3.3 Fl Oz (Pack of 1), Color: Golden Aura
Wow! This oil is amazing! It smells heavenly and feels dreamy! It leaves your skin looking beautiful with a stunning shimmer. It hydrates without an oily or sticky feeling and feels lightweight and soft on the skin. It is really such a great value because it barely takes any product to hydrate your skin. This will be a staple for my Summer skincare routine!
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Reviewed in the United States on June 25, 2025
M
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Magaly Cardona
Los Angeles, US
★★★★★ 5
Your skin feel good with Kopari Golden aura body oil
Size: 3.3 Fl Oz (Pack of 1), Color: Golden Aura
Really moisturizing fix your skin if your skin is dry this product helps you and this has good smell.
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Reviewed in the United States on March 29, 2026
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Peach
Birmingham, US
★★★★★ 3
Overrated
Size: 3.3 Fl Oz (Pack of 1), Color: Golden Aura
I wanted to like this. I had it in my shopping cart for over a year. When I got a gift card during Christmas, I used it on this product. It was quite underwhelming, in my opinion. The texture is lightweight and absorbs quickly, leaving a soft glow without feeling greasy, which I really appreciated. It layers well under clothing and doesn’t leave any sticky residue. The hydration is decent thanks to ingredients like hyaluronic acid, squalane, and nourishing oils, but I didn’t notice a dramatic difference compared to other quality body lotions. While the idea of 24K gold sounds luxurious, I didn’t see a noticeable improvement in firmness or redness reduction. I also found myself using ALOT in order to get even close to the results that are advertised. I am a big fan of using oils and I've used better / more affordable ones. The toasted vanilla scent is pleasant and warm, with a slightly sweet, creamy finish, but the scent was fleeting and did not last. Overall, it’s an OK oil with a nice scent and feel, but the results didn’t stand out enough to fully justify the premium, spa-like claims and price.
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Reviewed in the United States on January 10, 2026
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lynnsie lee
Massapequa, US
★★★★★ 4
Good size bottle, not favorite but a good body oil.
Size: 3.3 Fl Oz (Pack of 1), Color: Golden Aura
While I wouldn’t necessarily call this the *best* glitter body oil I’ve ever tried as it’s quite messy to apply, it’s still certainly become a summer staple on my vanity. Being an ex smoker with the smokers skin problem living in the dry AZ desert, the Hyaluronic Acid in it is a plus. It is a thicker oil though, that isn’t as quick to dry & no where near enough glitter in it imo compared to others marketed for their gold glitter (like the Tarte glitter body oil that I like which is a bit thinner & quicker to absorb w/ more glitter appearance on the skin), but it is a fairly large sized bottle that lasts me awhile. When I originally bought my first bottle it was about 1/2 price it is now, so for how thick/messy & not quickly absorbing it is, kind of just staying wet & glossy on top of my skin making it easy to wipe off rather than wiping in… I’m not sure I’d say the value for the money is quite there anymore at $40 or something a bottle. Sure, it’s a bigger bottle than most that still charge me $30, but it’s just not as good a quality of product. . Kopari in general just hasn’t been what I was used to it being for a little while now since exploding into this huge brand… That all said, I still find myself coming back to buy a second bottle, lol. The Kopari sales reps are right when they say it works much better when mixed into the whipped Kopari lotion & then a little goes a lot longer a way & absorbs better for that softer not so oily skin. Overall, it is kind of expensive for what it is quality wise, but the amount you get some would say is a good value for your money. I’d say the quality could be better for the value, but it’s def not a ‘bad’ body oil by any stretch, especially when mixed with the lotion. It’s my secondary backup to go to that comes with enough to last me longer & supplement my better quality better absorbing more expensive oils. If you like a thicker glitter body oil that isn’t too glittery & you use a lot of body oil, this may be a good one for you. If you have dry skin & prefer to use lotion & only a little glitter body oil mostly in the sun to add glitter & help draw in the sun for a tan & want a thinner faster absorbing oil, this may not be the one for you- even if it comes with a hefty amount for the $40 price point compared to others at same price point.
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Reviewed in the United States on June 17, 2025

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