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Description
Alpinestars - Supertech S-M8 Factory HelmetAlpinestars Supertech S M8 Factory Helmet 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. Features: Shell construction utilizes a highly advanced molding technology with a multi composite combination: uni directional carbon composite with
Alpinestars - Supertech S-M8 Factory Helmet
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.
Features:
- 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
- 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
- Visor release system ensuring the mounting is held securely in place for riding over extreme terrain and any track conditions
- 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
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4.2 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Very good book
Format: Paperback
My son borrowed the book from local library, he kept reading and became very interested in physics. He asked me to buy one so he could read it anywhere anytime. We are very satisfied with this book.
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Reviewed in the United States on June 1, 2024
★★★★★ 5
Really great basic/intro to physi
Format: Paperback
Purchased as a birthday present for my very smart 14 year old grandson. The book gives simple discussions about most basic elements of physics. I’m hoping it is not too simple but not too complex. First look tells me I made a good choice. I may buy another one just to have around the house for other grand kids. I’ll give an update after he gets into it a bit.
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Reviewed in the United States on January 20, 2025
★★★★★ 4
Good visulization
Format: Paperback
Its a great book with good visualization. Great for learning and reviewing the material.
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Reviewed in the United States on July 16, 2023
★★★★★ 5
Looks good so far!
Format: Paperback, Format: Paperback
I’m a high schooler who has ADHD and I needed resources to clarify the material I learned from my classes. I’m also a visual learner, and this is AMAZING for my mode of learning. I flipped through the book and I’m literally so hyped to get into it. The illustrations are so cool. Never have I felt this excited to actually learn. Thank you Barron’s! I really hope they make more books like these for all subjects.
I will update y’all if I find anything in the book worth noting as I read through.
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Reviewed in the United States on October 22, 2021
★★★★★ 5
Interesting and informative
Format: Paperback
Seller gave an honest evaluation on condition of the book and it was received several days earlier than promised. I took Physics in college but wanted a quick review of some of the principles. The illustrations are good and take the place of a Physics lab, helping the reader to visualize the subject being discussed. The reader will have to look for a high school book to go into more depth, but this is great for an introduction or review of the subject.
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Reviewed in the United States on January 14, 2024