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Awarded a five-star rating by the world-famous Virginia Tech Helmet Safety Lab, the Rail SX features an integrated MIPS Brain Protection System and a lightweight, 20-vent design to keep you safe, comfortable and in control when you’re pushing limits on trail, enduro or all-mountain terrain.
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The Mips BPS (Brain Protection System) is designed to add protection in helmets against the rotational motion. The rotational motion is a combination of rotational energy (angular velocity) and rotational forces (from angular acceleration) that both affects the brain and increases the risk for minor and severe brain injuries. Mips BPS has been scientifically proven to reduce rotational motion when implemented in a helmet by absorbing and redirecting rotational energies and forces transferred to the brain.
TransTextura™
Permanent denier gradient transfer technology uses capillary action to pull moisture away from the skin to the fabric surface for rapid evaporation and quick drying.
TransTextura Plus™
All of the benefits of TransTexura™ with the addition of anti-microbial functionality to help neutralize bacteria that causes odors.
In collaboration with the Insurance Institute for Highway Safety, Virginia Tech have rated a total of 128 bike helmets using the STAR evaluation system. The bicycle helmet impact tests evaluate a helmet's ability to reduce linear acceleration and rotational velocity of the head resulting from a range of impacts a cyclist might experience. Helmets with more stars provide a reduction in concussion risk for these impacts compared to helmets with less stars. Read more.
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