Alpinestars Nucleon Flex Proi Full B/P Insert Trans Smoke Red

Alpinestars Nucleon Flex Proi Full Back Protector Insert – Trans Smoke Red

Lightweight | Full-Length Protection | CE Level 2 Certified

The Alpinestars Nucleon Flex Proi is an extremely lightweight, highly ventilated Level 2 CE-certified back protector insert, designed for maximum impact protection and flexibility. Engineered with a hybrid of Nucleon Cell and Nucleon Flex technologies, this full-length insert is 22% longer than standard back protectors, offering enhanced coverage without sacrificing comfort.

Key Features:

✅ CE Level 2 Certified (EN 1621-2:2014 T+ & T-) – Maximum protection in all conditions.
✅ Full-Length Coverage – 22% longer than regular inserts for superior safety.
✅ Hybrid Protection – Nucleon Cell & Nucleon Flex structures balance impact absorption and flexibility.
✅ Ultra-Lightweight & Breathable – Soft 3D mesh liner for enhanced airflow and rider comfort.
✅ Versatile Fit – Developed in three waist-to-shoulder sizes for a perfect fit on all body types.
✅ Jacket & Suit Compatibility – Designed to fit all Alpinestars sport and touring jackets (Spring 2022 onwards) with a double pocket system.
✅ Snap Button Attachment – Quick and easy integration into Alpinestars suits and jackets.
✅ Extreme Temperature Tested – Certified for performance in both hot and cold conditions.