Alpinestars BNS Neck Support - Details:

The BNS Tech is constructed from an advanced, high-performance carbon polymer compound to offer optimized structural integrity and frame strength. BNS Tech provides heavy impact energy diversion capabilities in the event of a crash.

• BNS Tech performs at temperatures as low as -4°F (-20°C)
• Evolution of BNS shaping to promote improved contact with helmet during impact – including rear support edge that fits closer to the body, extra width to account for different helmet sizes and raised chest to avoid hyper-flexion injuries
• Innovative quick-release auto-locking BNS closure system for rapid and efficient fitting/removal
• 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
• Diverts the impact energies that compress the neck in the event of a crash
• The BNS is designed to help prevent catastrophic neck injury and minimize the risk of collateral damage as the impact load is channeled away from the neck
• BNS supplied with the X-Strap System which allows a small, light strap worn over or under the jersey to secure the device to the rider
• The BNS Tech incorporates a bio-organic engineering design for superb anatomical performance
• Rear Stabilizer: developed to promote PFR (progressive force relief) and dissipate extreme energy loads by transmitting them across the back and shoulder
• Stabilizer pads are designed to transfer impact stress loads away from spine (thoracic vertebrae)
• The BNS Tech is designed to provide a highly customizable, secure and personalized fit
• SAS (size adapter system) provides adjustable and versatile BNS fitment in size ranges
• Lycra-laminated foam padding kits: adaptable and interchangeable EVA foam pads (6mm and 10mm) for rear, front and shoulders allow fine-tuning adjustment of BNS to rider’s specific needs. It also aids compatibility with other body protection systems