The Alpinestars BNS Tech 2 neck protector is constructed from a sophisticated high-performance carbon-polymer compound designed to prevent injuries in a crash situation by removing and diverting the impact forces from the neck and spine.
The BNS works when the driver's helmet strikes the frame on impact, providing a clean, solid surface that immediately directs harmful, pressurized impact energy away from the neck to the BNS. With the exclusive and revolutionary Alpinestars progressive force relief (PFR) rear stabilizer, the BNS Tech 2 is designed for use in motocross and off-road applications. It offers a highly customized and stable fit, offering innovative new features such as a new quick release locking system.
The BNS TECH-2 offers a customizable, secure and personalized fit with the SAS (Size Adapter System) for versatile fit in the XS-M and L-XL size ranges.

- Structural integrity and frame strength
- Ultra-light performance and comfort
- Resistance to low temperatures below 0 ° C
- Padded EVA foam padding
- innovative quick-release system for quick and efficient attachment / removal

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