The Alpinestars Nucleon Flex Pro Full Back Protector Insert features a hybrid construction that combines Nucleon Cell and Flex technologies to deliver maximum protection with excellent flexibility, allowing it to adapt comfortably to different body shapes. The protector has an ergonomically contoured dual-zone outer shell made from an advanced polymer blend, with a solid Cell core and flexible 3D Cell structure for initial impact protection, reinforced by a Nucleon Flex layer in the central back zone. Approximately 22% longer than standard back protectors for increased coverage, it is compatible with Alpinestars jackets released since Spring 2022 and any jackets equipped with a double pocket designed to accept both long and standard protectors.
FEATURES
- Plasma Material is Flexible to Conform to Body
- Maximum Protection In Critical Areas
- Backed With 3D Mesh Liner
- Dual Technology Offers Two Stage Impact Absorption
- Back Protector Made In Three Shoulder To Waist Dimensions To Cover All Body Sizes.
- Back Protector CE Certified EN 1621-2:2014 Level 2
