SKU: 12253673757

Alpinestars - Supertech M10 Flood Helmet

Sale price$377.98 Regular price$419.98
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Alpinestars - Supertech M10 Flood HelmetAlpinestars Supertech M10 Flood Helmet The Supertech M10 Flood Helmet is built for riders who want a modern off road helmet with serious protection and a clean, aggressive look. Engineered to be the pinnacle of protection and performance, the Alpinestars Supertech M10 Helmet is the result of relentless development and cutting edge design. Created with the goal of delivering the most advanced motocross helmet on the market, the S M10 strikes a perfect

Alpinestars - Supertech M10 Flood Helmet

The Supertech M10 Flood Helmet is built for riders who want a modern off-road helmet with serious protection and a clean, aggressive look.

Engineered to be the pinnacle of protection and performance, the Alpinestars Supertech M10 Helmet is the result of relentless development and cutting-edge design. Created with the goal of delivering the most advanced motocross helmet on the market, the S-M10 strikes a perfect balance between ventilation, comfort, lightweight construction, and uncompromised safety.

Why We Like It

We like how the interior fits snug and stable, so the helmet stays planted at speed and over rough chop.

Why It’ll Work for You

If you need a lid that plays nice with modern goggles and neck braces, this shell shape and eyeport are designed to work with full moto setups.

Variants / Options

Available in multiple shell sizes and graphics so you can get a confident fit and a look that matches your style.

Key Features

  • The S-M10’s design offers a smooth, attractive, aerodynamic profile which is streamlined and 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
  • The surface curvature promotes reduced friction on impact, allowing deflection and the most efficient transfer of energy to protect the rider’s head from direct force to the skull and referred to the neck and spinal column
  • A-Head Fitment System allows easy adjustment of the angle and height that the helmet sits on the head
  • Ultra-ventilated helmet with 28 individual intake and exhaust ports, not including the eye port, with 18 intakes and 10 exhausts, for optimal ventilation
  • The helmet’s shell construction utilizes a highly advanced molding technology with a multi-composite combination: 1) 3K Carbon, high density carbon outer layer that improves strength and efficiency of energy dissipation over the shell, 2) Uni-directional carbon composite layer that gives significantly greater radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy, and 3) Aramid fiber layer which provides critical penetration protection
  • Shell 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 four density EPS liner
  • Chin bar profile, where the base area has been specifically sculpted to give a relief section, raised to clear the collarbone, with a softer EPS liner which extends beyond the helmet shell itself, and is covered by a more flexible rubber compound designed to provide a reduced chance of any sort of collarbone injury
  • MIPS® Multi-directional Impact Protection System
  • Removable side pads made from a semi-soft polymer for added protection provide a larger contact area to help spread impact energy
  • EUPDATEncy Release System (ERS) EUPDATEncy Visor Release and Visor Extension to provide protection from roost and the sun
  • Eject helmet removal system

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: 12253673757

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4.8 ★★★★★
Based on 12 reviews
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I
Verified Purchase
Irma
Cuba, US
★★★★★ 4
Quality
Size: 70 Inch, Color: black
It fit and the material is good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
L
Verified Purchase
LM271891
Grantham, US
★★★★★ 5
Just right grill cover
Size: 70 Inch, Color: black, Size: 70 Inch, Color: black
We just got a new grill that was quite wide. It can use propane on one side and charcoal on the other. While looking at covers I noticed many were priced well over $50. This one was not and I decided to try it. It’s a fantastic cover for our grill. It’s hem is sewen solid and the material is thick, and water proof. The size is perfect for my grill and I love the Velcro sides to keep water out during our Florida rain storms. I am very happy with my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
Verified Purchase
John
Belleville, US
★★★★★ 5
Great cover!!
Size: 55 Inch, Color: black, Size: 55 Inch, Color: black
Best grill cover I've purchased. One year old, looks brand new! Last one was an expensive Cuisinart one. Two years and it was ripping to shreds from sun damage. In the pic, the smaller cover is a Cuisinart cover on an electric smoker and you can see it's faded to white on the top and not gonna last much longer! This grill cover looks and feels brand new! Sits in the sun everyday.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
C
Verified Purchase
CWT
Natrona Heights, US
★★★★★ 5
Awesome cover worth the money
Size: 55 Inch, Color: black
Nice and heavy duty. Been a heavy rain season this year and this cover is a champ. It's thick and easy to use. Did my cheapo nexgrill 5 burner perfectly.
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Reviewed in the United States on March 29, 2026
G
Verified Purchase
GM
Bozeman, US
★★★★★ 5
I got 6 years use out of it and just re-ordered a new one! Best grill cover I’ve ever purchased.
Size: 50 Inch, Color: black, Size: 50 Inch, Color: black
Very durable! I noticed earlier this spring that mine was starting to rip after several strong spring wind storms. I knew I had had it for several years but I wasn’t sure how long. I went in my orders page and saw that I ordered it back in 2020 so I got 6 years out of it!! Note that it stays outside on the deck all year round, and that includes during Northeast US winters with frigid temperatures and snow and I only now started to see the tears in it this spring. The tear started at the top of the grill, and actually started falling apart more after I touched it. Refer to the attached photos of mine after 6 years. I think it’s very durable for sitting outside for 6 years and only now only starting to show wear . You can also see how it didn’t really fade despite getting full afternoon sunlight. The velcro ties at the bottom,are also a plus as far as getting it to stay in place and not blow off. That’s why I definitely just repurchased the same one. Hopefully, I will get at least 6 years out of the new one when it arrives tomorrow.
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Reviewed in the United States on May 26, 2026

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