Technical characteristics ALPINESTARS Nucleon Kr-CELLi:

The extremely lightweight and CE-certified KR-CELLi Protector insert features an articulated back plate for flexibility and guide fit, as well as an advanced micro-structure cell design for efficient impact energy absorption and high levels of airflow. The triple-segment back plate is made from a blend of high-performance polymeric materials for optimized flexibility and excellent weight-saving properties. Unique cellular micro-structure designed for advanced energy absorption, adaptability, maximum breathability and airflow.

Back protection - EN 1621-2: 2014 Level 1

• The ultra-light Nucleon KR-CELLi Protector insert is developed in three sizes from waist to shoulder to cover all sizes.
• The design of the back protector structure and the structural change from the center to the outside provide the perfect balance between the dispersion of force and the absorption of energy.
• Ergonomic protection plate that adapts to the natural curve of the back ensuring an optimal fit while riding.
• Airmesh soft and comfortable on the side of the protective body provides maximum breathability and comfort of the pilot.