Alpinestars Nucleon Flex Pro Insert (180-195) - Red

This Nucleon Flex Pro back insert comes in the 180-195 size. It covers the full length of the back, about 22% longer than a standard insert, and pairs a Cell and Flex hybrid core with a soft 3D mesh liner for Level 2 protection.

Key features

• Full-length coverage: Around 22% longer than regular back protector inserts.
• Hybrid construction: A solid Cell core framed by a more flexible 3D Cell structure, with a Nucleon Flex layer over the central back.
• Level 2, hot and cold: Certified Level 2 to EN 1621-2:2014, including T+ and T- testing.
• Breathable liner: Soft-touch 3D mesh on the body side for airflow and comfort.
• Wide compatibility: Fits Alpinestars sport and touring jackets released since Spring 2022, which have a double pocket for regular or longer inserts.

Specifications

• Certification: CE and UKCA, EN 1621-2:2014 Level 2 (T+ & T-)
• Type: Full-length back protector insert
• Construction: Nucleon Cell and Nucleon Flex hybrid, polymeric blend
• Lining: 3D mesh
• Fits: Alpinestars sport and touring jackets released since Spring 2022
• Size: 180-195 (one of three waist-to-shoulder dimensions)
• Brand: Alpinestars
• Category: Armour & Protection
• Riding style: Road
• Fit: Unisex
• Colour: Red

Who it's for

Riders with a recent Alpinestars sport or touring jacket who want full-length Level 2 back coverage in an insert, in the 180-195 size.