Alpinestars Nucleon Plasma Back Protector

Experience superior protection without the bulk. The Alpinestars Nucleon Plasma Back Protector combines lightweight Level 2 CE and UKCA certification with innovative Plasma Technology—an eco-conscious, impact-absorbing material engineered for maximum adaptability. Its thoughtful construction prioritizes breathability and ventilation, while a soft-touch textile backing ensures comfort during extended wear. This protector strikes the perfect balance between responsive force dispersion, flexible movement, and all-day wearability for riders who refuse to compromise on safety or comfort.

• Highly ventilated for superior airflow and breathability, with a soft-touch inner liner on the skin side for optimum rider comfort
• Developed in three waist-to-shoulder dimensions to cover all body sizes
• 60 years of innovation and extensive testing and research have resulted in Plasma Technology; the perfect balance between impact force absorption, density, thickness and pliability
• The Nucleon Plasma Back Protector Insert’s innovative design allows the protector to compress and extend on itself which delivers an ultra-adaptive fit for superior rider comfort
• Category II EN1621-2:2014 Level 2