Back Protector Alpinestars Nucleon Plasma

The Alpinestars Nucleon Plasma back protector is a premium protective insert that combines maximum safety with unprecedented riding comfort. This extremely lightweight insert is designed to fit seamlessly into your motorcycle jacket, offering certified protection at the highest level. Thanks to Alpinestars' innovative Nucleon Plasma technology, you benefit from an eco-friendly, sustainable, and shock-absorbing material that contours perfectly to your back. The clever, open-structured design guarantees outstanding breathability, making this back protector ideal for daily use across all seasons. For optimal comfort on the motorcycle, wear this protector inside a compatible Alpinestars motorcycle jacket.

Key Features

• Safety & Protection: CE Level 2 and UKCA certified for superior impact absorption, easily exceeding the requirements of safety standards.


• Material: Constructed from eco-friendly, sustainable, and ultra-adaptive Plasma material with a soft-touch textile coating on the skin side.


• Ventilation & Comfort: Features extensive lateral and longitudinal ventilation channels along with wide perforations for highly effective heat dissipation and airflow.


• Fit & Flexibility: The innovative geometric design allows the protector to compress and extend, providing an ergonomic and flexible fit that moves with the rider.


• Sizing: Developed in three waist-to-shoulder dimensions to ensure optimal coverage and protection for all body sizes.