Dusk Airflow Leather Jacket Size:52 The Nucleon Flex Proi is

The Nucleon Flex Proi is compatible with all Alpinestars’ sport and touring jackets that have released since Spring 2022

allowing it to be adapted to the weather conditions for real-world versatility

Developed for off-road youth

an ergonomic wrist strap

the RK-1 PLASMA Knee Brace has been engineered to provide comfortable knee support while still being lightweight

Dusk Airflow Leather Jacket Size:52 The Nucleon Flex Proi isBridging the gap between a race focused jacket and a traditional leather jacket, the Dusk Airflow Leather Jacket is engineered for maximum airflow and is equipped with the latest generation of Alpinestars Nucleon PLASMA armor for optimum protection.