A-5 Plasma Chest Protector

Composite chest and back shells
The A-5 PLASMA Chest Protector features composite Nucleon PLASMA and semi-rigid thermoplastic chest and back protector shells engineered to be lightweight, breathable, comfortable, adaptive, and protective while offering superior ventilation.

Bio-based Nucleon PLASMA compound
The Nucleon PLASMA element is constructed from a bio-based viscoelastic impact-absorbing compound with no less than 25% bio-based content and molded into a precision-engineered geometry. The PLASMA material dissipates impact energy and significantly reduces transmitted forces through controlled material response.

Low-profile PLASMA geometry
The low-profile PLASMA geometry is developed to compress and extend with movement while supporting airflow through its channeled, highly perforated design. The Nucleon PLASMA protectors are ribbed for superior airflow while reducing the amount of material in contact with the skin.

Adjustable shoulder and side straps
Adjustable shoulder and side straps provide an optimized performance fit.

Removable thermoformed shoulder padding
Removable, soft-touch thermoformed shoulder padding enhances rider comfort.

Nucleon PLASMA protector liners
Liners on the Nucleon PLASMA chest and back protectors maintain their structural integrity and reduce the risk of material tearing.

Perforated 3D mesh chassis
The perforated 3D mesh chassis offers additional protection against tire roost.

BNS shoulder pull tabs
BNS shoulder pull tabs provide compatibility with Bionic Neck Support.