Alpinestars A-4 Plasma Roost Guard XL/2XL by Part Number 6500526-132-XLX

The Alpinestars A-4 Plasma Roost Guard is designed for all forms of off-road riding, offering a combination of lightweight comfort and advanced protection. Crafted with a semi-rigid thermoplastic polyhedron chest protector, it provides structural strength with a design that follows the body's contours for maximum freedom of movement. The chest shell is highly perforated to enhance ventilation, helping riders stay cool during intense activity while maintaining impact resistance. The over-injected flexible side wings adapt to riders' movements, ensuring a secure fit without sacrificing mobility. The Nucleon Plasma back protector, made from viscoelastic, bio-based polymers, is engineered to dissipate impact energies efficiently and remains pliable in all directions for comprehensive coverage in various riding positions. Its soft, ribbed lining enhances airflow and provides a comfortable, skin-friendly interface that reduces material tearing. The back protector also includes adjustable straps and removable padding, allowing customization for optimal fit and comfort. Additional features include highly perforated, adjustable rib and shoulder padding that shields against roost and impacts, along with compatibility for optional Race Kit accessories such as upper and lower chest extensions and an extra Y-Strap System for versatile protection configurations. The inclusion of Bionic Neck Support compatibility and USDA-certified eco-friendly materials underscores its focus on advanced impact absorption and sustainability. Whether for competitive racing or recreational off-road riding, the Alpinestars A-4 Plasma Roost Guard offers superior impact dispersion, breathability, and comfort, making it an essential protective gear for demanding riders.

Features:

• Anatomically profiled design for off-road riding comfort and protection

• Semi-rigid thermoplastic polyhedron chest protector with enhanced structural strength

• Nucleon Plasma back protector made from viscoelastic, bio-based polymers for impact dissipation

• Highly ventilated and lightweight construction for maximum airflow and mobility

• Over-injected flexible side wings contour to the body for comfort and freedom of movement

• Perforated, adjustable, and detachable rib and shoulder padding for added impact coverage

• Removable soft thermoformed shoulder padding for rider comfort

• Adjustable shoulder and side straps for a customized fit

• Compatibility with optional Race Kit for extended roost coverage and system customization

• Back protector lining designed for softness, airflow, and durability

• Perforated 3D mesh chassis for additional protection against tire roost

• Bionic Neck Support compatibility via shoulder pull tabs

• Eco-friendly impact absorbing materials certified by USDA

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 6500526-132-XLX