Alpinestars Nucleon Plasma Divided Chest Protectors

Upgrade your riding gear with the ultimate modular defense system designed for premium road performance. The Alpinestars Nucleon Plasma Divided Chest Protector Insert is an ultra-lightweight, CE Level 1 certified safety upgrade engineered to fit seamlessly into all Alpinestars jackets, both past and present. Constructed from an eco-friendly, bio-based sustainable impact-absorbing material, this protector features a soft and highly flexible Plasma viscoelastic compound that delivers a low-profile fit without restricting your natural movements on the bike.

Engineered for all-day comfort, this insert utilizes an innovative design with extensive perforations throughout to provide best-in-class breathability, maximum airflow, and superior heat dissipation. A soft tactile inner liner delivers excellent next-to-body comfort, while the robust structural backing guards against potential tearing to guarantee long-lasting durability. Ride with confidence on every tour knowing you have top-tier upper body protection from RIDE Adventures.