Alpinestars

Nucleon Flex Pro Back Protector Insert

  • $84.95

Compatible with all Alpinestars’ sport and touring jackets that have released since Spring 2022

  • Developed in three waist-to-shoulder dimensions 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 a 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 T+ & T for proven performance in extreme temperatures
  • Back Protector: EN 1621-2:2014 Level 2 (T+ & T-)
ALPINESTARS

Nucleon Flex Pro Back Protector Insert

  • $84.95

Compatible with all Alpinestars’ sport and touring jackets that have released since Spring 2022

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SIZE:
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  • Developed in three waist-to-shoulder dimensions 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 a 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 T+ & T for proven performance in extreme temperatures
  • Back Protector: EN 1621-2:2014 Level 2 (T+ & T-)

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