Alpinestars Nucleon Flex Pro Back Protector (Black, M)

Motorun

  Alpinestars Nucleon Flex PROi   The extremely lightweight, CE and UKCA certified Nucleon Flex Proi full back protector insert consists of a combination of Nucleon Cell and Nucleon Flex protectors, which provide an optimal balance between power transmission and flexibility. The soft 3D mesh lining provides increased riding comfort. The back protector insert is a full-length back protector that is about 22% longer than normal back protector inserts. The Nucleon Flex Proi is compatible with all Alpinestars sports and touring jackets launched since spring 2022, as all these jackets have a double pocket into which either a normal or a longer back protector can be inserted. The aim of the Nucleon Flex Proi is to provide full back length protection like a fixed back protector offers, but with the functionality of an insert.   Comfort/Features: This super lightweight back protector insert comes in three waist/shoulder sizes to cover all body sizes High performance polymer Cell and Nucleon Flex structures provide optimised flexibility and excellent weight savings The design of the back protector changes from the centre to the outside and offers the perfect balance between force distribution and energy absorption The soft, comfortable 3D mesh lining on the body side of the protector offers maximum breathability Snap button is compatible with Alpinestars suits and jackets for quick and easy handling Thoroughly tested and certified for proven performance even in extreme temperatures Safety: Back protector: EN 1621-2:2014 Level 2 (T+ & T-) for proven performance in extreme temperatures Material: 70% Thermoplastic Elastomer 25% Polyester 3% Polyamide

Amazon

The super lightweight back protector is designed in three sizes of waist and shoulder to cover all body sizes; high performance polymer structures and Nucleon Flex offer optimized flexibility and excellent weight saving properties; the design of the back protector changes from the center to the outside, providing a perfect balance between energy absorption and flexibility. Alpinestars;