Anatomically profiled for all-day performance road and race riding, the Nucleon Plasma Racing Chest Protector is designed to be lightweight, breathable, comfortable, and protective. It features a central semi-rigid thermoplastic composite panel on the exterior for additional impact performance.

Specifically designed for use with all Alpinestars racing suits.
The CE-certified Level 1 chest protector insert is a composite construction and features a central semi-rigid thermoplastic panel on the Nucleon Plasma chest protector for greater impact dispersion in a critical area.
The innovative plasma design provides maximum airflow and heat dissipation.
The soft, tactile support ensures the protector's structural integrity, preventing any potential tearing.
Fully adaptive design for maximum comfort.
Extended side wings for increased rib coverage.
Silicone ribbing on the inside prevents slipping and ensures the protector stays in place.
Fully customizable center graphics.
Eco-friendly and sustainable USDA-certified bio-based impact-absorbing material.
Low-profile Nucleon Plasma viscoelastic compound construction for exceptional comfort.
The super-lightweight chest protector is available in three sizes.
Impact performance exceeds the minimum CE EN 1621:3 - 2018 certification requirements.