The extremely lightweight Level 2 CE and UKCA certified Nucleon Flex Pro Back Protector Insert features a highly ventilated hybrid of Nucleon Cell and Nucleon Flex protectors for the optimum balance of force dispersion and flexibility, with a soft-touch 3D mesh liner for enhanced rider comfort.
- 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 centre 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 T+ & T for proven performance in extreme temperatures.