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The Alpinestars Bionic Neck Support (BNS) Pro is designed to help prevent injury in a crash situation by dissipating and diverting impact forces away from the neck and spine. The BNS Pro functions when the rider’s helmet makes contact with the frame at the moment of a crash, thus providing a clean, solid surface which instantly channels damaging, compressive impact energy away from the neck and on to the BNS. Primarily for use in motocross and off-road riding, this protection device offers a highly personalized and stable fit while incorporating innovative new features such as a new quick release locking system. Thanks to its advanced material construction the BNS Pro is lightweight and strong.
Designed to provide a highly customizable, secure and personalized fit.
SAS (Size Adapter System) provides adjustable and versatile BNS fitment.
Lycra-laminated foam padding kits.
XD strap system allows a small light strap worn over or under the jersey to secure the device to the rider.
Rear stabilizer: Developed to promote PFR (Progressive Force Relief) and dissipate extreme energy loads by transmitting them across the back and shoulders.
Stabilizer pads are designed to transfer impact stress loads away from the spine.
Quick-Release locking: Innovative auto-locking BNS closure system for rapid and efficient fitting/removal, which offers highly secure and convenient attachment which can also be quickly opened in case of emergency.
New ergonomically designed pivot key located at the rear on BNS allows for convenient dismantling.
All parts in contact with the body use a compressed EVA foam compound to distribute the impact force over the widest area, yet remain lightweight.
A main frame member runs over the shoulders and eliminates weak points in a critical part of the frame to ensure the most efficient load transfer. This minimizes risk of injury as well as offering excellent levels of comfort.