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🏁 Ride fearless, ride fresh — Alpinestars SM3 keeps you protected and ahead of the pack!
The Alpinestars SM3 Solid Motocross Helmet combines cutting-edge thermo-injected shell technology with lightweight construction and advanced ventilation to deliver certified ECE 22.06 and DOT protection. Designed specifically for motocross and off-road riders, it features removable washable padding for lasting comfort and a goggle-ready fit for uncompromised performance. Ideal for professionals and enthusiasts seeking a high-performance helmet that balances safety, comfort, and style.
| ASIN | B0DYVWY1N8 |
| Additional Features | Lightweight Shell |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #12,820 in Automotive ( See Top 100 in Automotive ) #63 in Motorcycle & Powersports Helmets |
| Brand | Alpinestars |
| Brand Name | Alpinestars |
| Color | Matte Black |
| Customer Reviews | 4.8 out of 5 stars 79 Reviews |
| Included Components | SM3 Solid Helmet ECE06/DOT |
| Inner Material | Polyester |
| Item Dimensions | 15.94 x 10.83 x 12.87 inches |
| Item Weight | 2.29 Kilograms |
| Manufacturer | Alpinestars |
| Manufacturer Part Number | 8300326-110-L |
| Model Name | SM3 Solid Helmet |
| Model Number | 8300326-110-L |
| Outer Material | Polycarbonate (PC) |
| Product Style | SM3 Solid Helmet ECE06/DOT |
| Recommended Uses For Product | Motorcycling |
| Size | Large |
| Special Feature | Lightweight Shell |
| Warranty Description | 30 days for exchanges & returns |
M**N
Great fit and feels solid
Picked this up for my new side-by-side and it’s been awesome so far. Overall the helmet was great! The fit is spot on and you can tell right away that it’s high quality—it doesn’t feel cheap or flimsy at all. I’ve spent a good amount of time in it already and it’s stayed comfortable the whole ride. If you’re looking for something reliable for off-roading that actually feels like it’ll protect your head without being a total pain to wear, this Alpinestars is a win. Definitely happy with the purchase!
B**L
great
as advertised and arrived on time ........ looks great. I ordered an XXL, and usually I wear an XL. Fit great
A**!
Saved my life, Wear Alpinestar.
Bought helmet, did wheelie on surron, crashed broke bone, helmet saved me, buy helmet. In all seriousness this helmet is an amazing helmet that genuinely saved me although it broke my collarbone in the process it fit me well and it has virtually no helmet drag against the wind as opposed to my other helmets. I will be loyal to Alpinestar in the near future when I’m back up and able to ride.
H**N
Comfortable
The helmet looks amazing and feels comfortable
T**X
Great Alpinestars Lid
Great helmet and seller.
S**N
Sm3 Matte Black
Great product fits well and great look. Only issue is that the box was very worn when it came.
J**H
Sm3
Great fitment and nice quality for the price
D**N
Sexy
Very clean helmet, was snug at first but the pads will break in
Trustpilot
1 month ago
1 month ago