Alpinestars Nucleon Plasma Back Protector — XS

Key features

• Composite construction with a central semi-rigid thermoplastic zone to disperse impact forces in a critical area.
• M-shaped design delivers airflow and heat dissipation; the aligned semi-rigid zone provides unobstructed ventilation.
• Soft tactile backing prevents tearing and preserves the structural integrity of the protector.
• Fully adjustable shoulder and waist straps for a customizable fit; shoulder straps are removable to allow quick conversion into a race-specific version.

Construction

• Made from bio-based, eco-friendly, sustainable impact-absorbing material.
• Ultra-comfortable, soft and flexible viscoelastic compound for enhanced rider comfort.
• Highly breathable engineered structure with a channeled inner surface that promotes air circulation.
• Soft inner liner for additional comfort.
• Super lightweight design developed in three waist-to-shoulder dimensions to cover multiple body sizes.
• Adjustable side straps with a V-configuration that follow the curvature of the spine for a performance fit.

Certified to EN 1621-2:2014 Level 2.

Composition: 55% polyurethane, 20% polyester, 13% polyamide, 10% thermoplastic polyurethane, 2% other.