SKU: 15948472458

ALPINESTARS Supertech M8 Helmet - Factory - Black/White/Red - 2XL 8302922-1233-2X

Sale price$245.23 Regular price$272.48
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

ALPINESTARS Supertech M8 Helmet - Factory - Black/White/Red - 2XL 8302922-1233-2XShell construction utilizes a highly advanced molding technology with a multi composite combination: uni directional carbon composite with aramid layer that gives significant radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy, and providing critical penetration protection This combination of layers is given even greater performance with an epoxy resin bonding that offers

    Shell construction utilizes a highly advanced molding technology with a multi-composite combination: uni-directional carbon composite with aramid layer that gives significant radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy, and providing critical penetration protection
  • This combination of layers is given even greater performance with an epoxy resin bonding that offers the best possible strength and energy management; limited outer shell deflection means the energy spreads wider and is better absorbed by the EPS liner
  • The Supertech M8 liner construction combines with the shell to offer highly efficient impact energy management
  • Formed with a multi-density EPS polymer, the energy absorbing layer gives an inner helmet profile which soaks up forces dissipated over the outer shell at the point of an impact and provides a shape offering a close and comfortable fit
  • Four section liner construction allows for specific densities of polymer to be prepared for different zones around the helmet lining improving energy performance, comfort and fit
  • A-Head fitting height and angle adjustment system
  • Incorporates a system to allow the helmet to be tuned exactly to the rider’s preference for the height and angle at which the helmet sits on the head allowing for ultra-specific set-up that can be adapted for the type of riding and the rider’s preference
  • Raise and lower helmet fit and tilt with micro-adjustable pad
  • Visor release system ensuring the mounting is held securely in place for riding over extreme terrain and any track conditions
  • Visor release system provides the right level of resistance to ensure the visor detaches from the helmet shell if it is subjected to a significant impact regardless of angle
  • The Supertech M8 visor release mechanism is conceived to avoid the inherent weaknesses in other types of anchoring systems
  • Maintaining shell integrity is vital for safety and with the possibility of multi-directional forces impacting on the visor, separation at the critical point of leading reduces potentially damaging leverage and rotational accelerations that refer injury to the rider’s neck and spine
  • The base of the Supertech M8 helmet has been sculpted to give a relief section, where the bottom profile is raised to clear the collarbone (clavicle) Energy absorption pad incorporated into the area of the base pad where it sits over the rider’s collarbone
  • Energy absorption pad consists of a more flexible compound rubber section which allows deflection when it contacts the clavicle
  • Polypropylene chinbar allows for a degree of lateral deflection, further improving impact protection for the collarbones
  • Multi-Directional Impact Protection System (MIPS®) incorporated to reduce rotational motion energies that impact the helmet causing damaging gyration force to be transmitted to the brain
  • A low friction ‘slip’ layer is incorporated into the Supertech M8 helmet, between the comfort padding layer and the multi-density polymer energy absorption shell. When energy is impacted upon the helmet, causing a rotation force, the MIPS layer allows for movement of the inner absorption layer to damp and re-direct the energy before causing significant acceleration stress to the brain. This mitigates the causes of brain injuries, such as concussion
  • Emergency Release System (ERS)
  • While the helmet is still on the rider’s head, the side cheek padding can be extracted efficiently and safely to allow ease of removal by trackside support and medical staff
  • The Supertech M8 is also designed to allow a helmet ‘Eject’ inflation system to be fitted into the inside crown of the shell
  • Along with the ERS padding removal, ‘Eject’ allows for emergency removal of the helmet, without putting load on the rider’s spine
  • Chin-strap: Wider than certification requirement: 26 mm for comfort and produced with a woven poly yarn to give a soft ‘hand’ feel that connects securely with a double D-ring
  • The material selection, preparation and construction of the helmet has been rigorously analyzed for weight to strength and energy absorption properties and a strict analysis of all the components used in the Supertech M8 finishing
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: 15948472458

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4.5 ★★★★★
Based on 13 reviews
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Chris snyder
Boise, US
★★★★★ 3
Nice looking. Not very sturdy. Easy to install.
Size: 40x7 2Pcs, Color: White, Size: 40x7 2Pcs, Color: White
Update: The shelf slopes at about a 45° angle when you put anything more than about a pound on the outside edge of it. Perfectly fine up against the wall. Just seems like the braces inside aren't long enough to really give the stability needed. Bracket is nice and tight against the wall. Had to add braces underneath to hold a small plant, a photo and a small container. Wa sloping more and more each week The shelves look great and we're pretty easy to install. They have a single bracket that is very easy to mount to the wall and get nice and level.. The downside is that the bracket isn't long enough to go between studs. This seems like a pretty simple oversight. I mean why wouldn't you make it long enough to go stud to stud? Secondly and maybe more fatally the bars that go inside the shelf to support them coming out from the wall are significantly shorter than the depth of the shelf. Unfortunately this means the shelf is only supported the first few inches coming out from the wall so there is the potential for a slight lean forward.. The anchors they send are trash. Cheap soft plastic that just tears and bends with a screwdriver. I would suggest spending $2 and grabbing your own anchors from Ace or home Depot. The shelves are essentially made of a high grade cardboard kind of wood. They are not going to support much weight or last for years and years however there incredibly affordable and look nice and easy to install. Long as your expectations are right you'll be happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 23, 2023
J
Verified Purchase
Janice Amidon
Battle Creek, US
★★★★★ 5
Great product.
Size: 24x6 2Pcs, Color: Black
Very good sturdy item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
H
Verified Purchase
Hollie Chappell
Chelsea, US
★★★★★ 5
the best shelves
Size: 4 pcs: 15.7*5.7, Color: Black, Size: 4 pcs: 15.7*5.7, Color: Black
bought these after another set of floating shelves didn't work. these are great and an awesome value!! i've used these in my guest bathroom and also throughout my house. they look great everywhere and are much easier to hang compared to others. my husband was hesitant after the last shelves but these turned out amazing. they are very sturdy and hold a good amount of weight. i would recommend buying these compared to any others.
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Reviewed in the United States on May 24, 2026
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Verified Purchase
Dav reb
Carnegie, US
★★★★★ 5
Easy intall
Easy install nice quality
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Reviewed in the United States on April 15, 2026
J
Verified Purchase
joslyn
Houston, US
★★★★★ 5
Great Wall Shelves – Sturdy, Easy to Install, and a Fantastic Value!
Size: 4 pcs: 15.7*5.7, Color: White
I’m really happy with these wall shelves! They’re sturdy, well-built, and hold up perfectly under weight—no concerns about them sagging or bending. The installation was super simple, and everything was clearly labeled with no missing parts, which made the whole process smooth and stress-free. I love that they come in a set of four, making them perfect for displaying books, plants, or decorative items in multiple spots around the room. The design is sleek and minimal, so they fit in with pretty much any style of decor. Overall, these shelves are a great value, and I would definitely purchase them again. Highly recommend if you’re looking for reliable and easy-to-install shelving!
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Reviewed in the United States on November 7, 2024

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