Alpinestars - Nucleon Flex PROi Full Back Protector Insert - Transparent Smoke/Red Casual Shift Pattern: This complete rearset

Shift Pattern: This complete rearset can be used in either STD or GP shift

Robust and lockable metal zips

Two hand pockets for safe and secure storage of valuables

these fairings offer excellent endurance performance

Reflector are equipped on back hem for good visibility in nighttime

Alpinestars - Nucleon Flex PROi Full Back Protector Insert - Transparent Smoke/Red Casual Shift Pattern: This complete rearsetHybrid technology Alpinestars' Nucleon Cell and Flex technologies providing ventilation and flexibility Ergonomically contoured dual zone outer shell Advanced polymeric blend with a solid cell structure core framed by a more flexible 3D cell structure Nucleon Flex technology layer on the central back zone More protection coverage in critical area Lightweight, ventilated and ultra comfortable technology Rigorously tested and certified for proven