Alpinestars Nucleon Flex Proi

Back protector Alpinestars Nucleon Flex PROi

The Italian manufacturer Alpinestars presents you his new homologated back protector to put inside the jacket, the Nucleon Flex PROi Full Back Protector.

Compatible only with jackets and vests marketed since spring 2022.

Discover our wide range of Alpinestars protections on our special page.

• The super lightweight back protector insert is developed in three waist-to-shoulder dimensions in order to cover all body sizes.
• High performance polymeric material Cell and Nucleon Flex structures for optimized flexibility and excellent weight saving properties.
• The back protector’s design changes from the center towards the outside providing the perfect balance between energy absorption and flexibility.
• Soft comfortable 3D mesh on the body side of the protector offers breathability and rider comfort.
• Snap button compatibility for quick and easy use with Alpinestars suits and jackets.
• Rigorously tested and certified to for proven performance in extreme temperatures.
• Back Protector: EN 1621-2:2014 Level 2 (T+ & T-).