Anatomically profiled for all performance road riding and racing, the Nucleon PLASMA Racing Chest Protector Insert has been engineered to be lightweight, breathable, comfortable and protective, and features a composite semi-rigid thermoplastic central zone on the outer for additional impact performance.

Specifically engineered for use with all Alpinestars racing suits.
The innovative PLASMA M design delivers maximum airflow and heat dissipation.
The soft tactile backing guarantees structural integrity of the protector by preventing any potential tearing.
Fully adaptive design for maximum comfort.
Extended side wings for greater coverage and protection of the ribs.
Silicone ribbing on inner side to prevent slipping and ensure the protector remains in place.
PLASMA is constructed from USDA certified bio-based eco-friendly and sustainable impact absorbing material.
Ultra-adaptive, vented and low-profile Nucleon PLASMA viscoelastic compound construction for superior rider comfort.
The super lightweight full chest protector insert is developed in three sizes.
The Level 2 CE certified Nucleon PLASMA Racing Chest Protector Insert offers effective impact force dispersion, with impact performance exceeding the minimum CE certification requirements.
CERTIFICATION: Chest Protector: EN 1621-3:2018 LEVEL 2