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Alpinestars approach to the creation of the advanced technology in the Supertech M8 draws on its depth of experience from over half a decade of world class innovation across the spectrum of motorsports and especially, its deep rooted commitment to motocross. As with all other categories of technology that Alpinestars has mastered, bringing a new, highly complex, product to fruition requires specialist experience and know-how and a project plan led by the best brains in protection development. The S-M8 shell has been profiled with performance as a priority and with a design style that identifies the profile of the helmet and its sculpted surface as uniquely ‘Alpinestars’.
The Alpinestars Supertech S-M8 Helmet combines advanced motocross protection technology with a performance-focused shell profile. Developed from Alpinestars’ experience across motorsports, the S-M8 features a sculpted shell design that reflects the brand’s distinctive approach to helmet development.
Its multi-composite shell construction uses advanced molding technology, while the multi-density EPS polymer liner is designed as part of the helmet’s protective structure. The helmet includes four anatomical shell sizes and Alpinestars’ patented A-Head fitting height and angle adjustment system.
Additional protective features include a patented visor release system, a collarbone protection feature at the shell base, and the Multi-directional Impact Protection System (MIPS). An Emergency Release System (ERS) and Eject inflation system fitment inside the crown of the shell are also included. The Alpinestars Supertech S-M8 Helmet is listed with ECE/DOT certification and is identified by part number 8300719-110-SM.
Features:
- Brand: Alpinestars
- Helmet model: Supertech S-M8
- Color and finish: Matte black
- Size: Small
- Certification: ECE/DOT
- Shell construction: Advanced molding technology with a multi-composite combination
- Shell sizing: Four anatomical shell sizes
- Liner: Multi-density EPS polymer
- Fit adjustment: Patented A-Head fitting height and angle adjustment system
- Visor system: Patented visor release system
- Protection: Collarbone protection feature at the shell base
- Impact protection: Multi-directional Impact Protection System (MIPS)
- Emergency system: Emergency Release System (ERS)
- Crown fitment: Eject inflation system fitment inside the crown of the shell
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RETURN POLICY 2026
ALL DISCOUNTED AND SALE ITEMS ARE A FINAL SALE !!!
We have a 14-day exchange policy on regular priced items only , ( discounted or sale items are not eligible for return ) , which means you have 14 days after receiving your item to request a exchange.
WE DO NOT REFUND we exchange only ...
PROCESSED ORDERS THAT ARE REQUESTING A CANCELLATION ARE SUBJECT TO A 20% RESTOCK FEE
To be eligible for a exchange, your item must be in the same condition that you received it, unopened or unused, with tags and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a exchange, you can contact us at usaspeedguys@gmail.com. Please note that exchanges will need to be sent to the following address and require an authorization first :
THE SPEED SHOP USA
ATT RETURNS
PO BOX 1254
PEACHLAND BC CANADA
V0H1X0
CANADA POST REGULAR SERVICE
If your exchange is accepted, we’ll send you a return authorization number, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any exchange question at usaspeedguys@gmail.com.
SHIPPING ON RETURNS IS AT YOUR EXPENSE WE DO NOT PAY FOR RETURN SHIPPING
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned LIKE custom order products (such as special orders or personalized items). We also do not accept returns for hazardous materials, flammable liquids, or gases. There is NO RETURNS on lighting or electrical components at all PERIOD . Please get in touch if you have questions or concerns about your specific item.
Unfortunately, WE DO NOT accept returns on sale items, DISCOUNTED ITEMS or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
WE DO NOT REFUND WE ONLY EXCHANGE
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days . As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Exchanges
We will notify you once we’ve received and inspected your return and let you know if the exchange was approved or not. If approved, you will have 30 days to complete your exchange.
If more than 15 business days have passed since we’ve approved your return, please contact us at usaspeedguys@gmail.com
