SKU: 44856090137

Alpinestars - S-M7 LE Beast Coast Helmet

Sale price$8386.65 Regular price$9318.50
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Alpinestars - S-M7 LE Beast Coast HelmetAlpinestars S M7 LE Beast Coast Helmet The S M7 Helmet is engineered for off road racing, and is optimized to offer the perfect blend of superior ventilation and comfort in a lightweight helmet, while its supremely aerodynamic composite shell delivers exceptional impact protection. As well as Alpinestars patented A Head Fitment and Visor Detaching Systems, the S M7 is equipped with innovative PLASMA technology at the lower side of the shell edge for

Alpinestars - S-M7 LE Beast Coast Helmet

The S-M7 Helmet is engineered for off-road racing, and is optimized to offer the perfect blend of superior ventilation and comfort in a lightweight helmet, while its supremely aerodynamic composite shell delivers exceptional impact protection. As well as Alpinestars patented A-Head Fitment and Visor Detaching Systems, the S-M7 is equipped with innovative PLASMA technology at the lower side of the shell edge for optimum energy dissipation in case of contact with the collarbone area

 

Key Features:

  • Aerodynamic Design: The S-M7’s aerodynamic profile design offers a smooth, streamlined shell free of any external channels and features that might act as a load point in an impact or compromise the overall integrity of the helmet’s construction.
  • Energy-Deflecting Design: The helmet’s curved shell is engineered to reduce friction and deflect impact forces away from the head, helping protect the skull, neck, and spine in the event of a crash.
  • PLASMA Inside: Alpinestars patented PLASMA technology is strategically-integrated into the S-M7’s side pads for high performance shock absorption in a critical area, significantly reducing the risk of injuries.
  • A-Head Technology: Alpinestars patented A-Head Fitment System allows easy adjustment of the angle and height that the helmet sits on the head for an optimized performance fit.
  • Patented Visor Release: The S-M7’s patented Visor Release System is designed to detach during a crash, reducing the risk of helmet damage or rotational injury.
  • The S-M7’s visor is engineered to automatically detach from the shell when it is subjected to an impact energy greater than 15 Joules for optimum impact protection, regardless of the direction.
    Shell Sizing for Optimal Fit: The S-M7 shell sizing solution ensures each helmet fit
  • size delivers the most anatomical solution for the wide variety of fit needs worldwide, providing 3 different helmet shell sizes and 6 consumer sizes from XS to XXL to ensure riders have the correct fit which not only improves comfort and reduces overall weight, but most importantly, improves the effectiveness of the helmet in an impact.
  • Hydration System Ready: The helmet incorporates integrated channels on both sides to accommodate a hydration system.

 

Construction:

  • Multi-layer shell is constructed from a blend of fiberglass, carbon, and Aramid fiber for the optimum blend of impact protection and force dissipation, sliding performance, energy absorption, stability and durability.
  • Patented A-Head Fitment System allows easy adjustment of the angle and height that the helmet sits on the head.
  • Ultra-ventilated helmet with 20 individual intake and exhaust ports, not including the eye port, with 13 intakes and 7 exhausts, for optimum ventilation.
  • Eject Removal System Ready: the helmet is designed to accomodate the installation of an eject removal system, which includes a removable insert on top of the EPS.
  • Removable Lining: With a 3D foam for optimum comfort, the lining features an anti-microbial treatment for long-lasting freshness.
  • The S-M7’s fit can be further customized via the Alpinestars genuine replacement cheek pads, which are available in all thicknesses, and are exchangeable between all shell sizes.
  • Lightweight: ECE 1280g and DOT 1340g for a size medium.

 

Protection:

  • The helmet’s shell construction utilizes a highly advanced molding technology with a pre-preg composite construction that delivers enhanced mechanical performance with an ultra-light overall weight.
  • The result of the unique shell lay-up process employed in the S-M7 construction results in extremely effective impact protection. The S-M7 returning linear and oblique impact performance significantly exceeds current helmet regulation standard limits.
  • Specific rotational impact protection is provided by the combination of the internal shape and specific coating of the EPS liner, coupled to specially-developed surface in the comfort liner. This Alpinestars Patented Specific Coating technology reduces rotational acceleration transmitted to the rider’s head: the S-M7 Helmet exceeds the new ECE 22.06 Peak Rotational Acceleration standard by 76%.
  • Profiled chin bar for proven impact protection.

 

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: 44856090137

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A
Amazon Customer
West Palm Beach, US
★★★★★ 5
Smooth Dreams & Frizz-Free Mornings
Size: Queen (2 Count), Color: Gray
These satin pillowcases are a total luxury upgrade without the silk price tag. The fabric feels buttery-smooth and cool against the skin—perfect for hot sleepers or anyone who loves that “fresh pillow” feeling all night long. I especially love how it helps tame bedhead and keeps my hair from getting tangled or frizzy while I sleep. The light grey color looks elegant and fits right into any bedroom style, and the envelope closure keeps the pillow snugly in place (no annoying slipping or bunching). They wash beautifully—no fading, pilling, or losing that silky finish. If you’ve been curious about silk pillowcases but don’t want the maintenance or cost, these satin ones are a perfect alternative. Cooling, soft, and hair-friendly—honestly, they make bedtime feel just a little more glamorous.
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Reviewed in the United States on October 20, 2025
A
Amazon Customer
Draper, US
★★★★★ 5
Luxurious look and feel
Size: Queen (2 Count), Color: Gray
These satin pillowcases in silver are so luxurious looking and feeling! I flop around at night and need a pillowcase like this to prevent the rats’ nests that form in my fine hair. The stitching is even and tight with no loose threads that I could see. The envelope pocket is plenty deep to keep your pillow contained. I didn’t see any washing instructions but from experience I will give them a quick handwashing in the sink and hang to dry.
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Reviewed in the United States on October 14, 2025
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Jan
Phoenix, US
★★★★★ 2
Nice Idea, Disappointing Reality
Size: Queen (2 Count), Color: Gray
I really wanted to love these satin pillowcases, but they fell short. While they look nice at first and feel cool when you lay down, the material is very slippery and constantly slides around during the night. By morning, the pillowcase is usually twisted or halfway off the pillow. They also feel thinner than expected and don’t hold up well after washing, even on a gentle cycle. For the price, I was hoping for better quality and durability. They might work for occasional use, but they didn’t meet my expectations for everyday sleep.
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Reviewed in the United States on January 19, 2026
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Verified Purchase
Mopardodgegirl
Draper, US
★★★★★ 5
It works! Quality pillow.
Size: Standard (1 Count), Color: Original White (Cooling)
This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
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Reviewed in the United States on June 2, 2026
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jin
Bozeman, US
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
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