The A-4 Plasma Roost Guard combines a semi-rigid thermoplastic polyhedron chest protector with a highly flexible Nucleon Plasma back protector to deliver lightweight, breathable, and adaptive impact protection. 🛡️
- Anatomically profiled for all forms of off-road riding.
- Semi-rigid thermoplastic polyhedron chest protector engineered for structural strength and ventilation.
- Highly flexible Nucleon Plasma back protector made from viscoelastic biobased polymers that is pliable in all directions while dissipating impact energies.
- Lightweight and ultra-vented construction provides strong impact force dispersion and maximum coverage in every riding position.
- Over-injected flexible side wings follow the body’s contours for comfort and freedom of movement.
- Highly perforated, adjustable, and detachable rib and shoulder padding for additional rib and shoulder coverage against roost and impact.
- Equipped with adjustable shoulder and side straps and removable thermoformed shoulder padding for an optimized performance fit and enhanced rider comfort.
- Ribbed lining and perforated 3D mesh chassis improve airflow and reduce skin contact while offering additional protection against tire roost.
- Bionic Neck Support compatibility via the BNS shoulder pull tabs.
- USDA certified bio-based eco-friendly impact absorbing material.
- Back protector: EN 1621-2:2014 Level 1. Chest protector: EN 1621-3:2018 Level 1.
Optional Race Kit compatibility includes upper and lower chest extensions and an additional Y-strap system to allow use of the chest protector without the back protector. 🌿