ALPINESTARS NUCLEON PLASMA BACK PROTECTOR

Alpinestars Nucleon Plasma Back Protector Insert

Designed for modern road riders, the Alpinestars Nucleon Plasma Back Protector Insert combines advanced impact protection with exceptional comfort and flexibility. Engineered to fit seamlessly into compatible Alpinestars jackets and riding suits, this ultra-lightweight insert offers CE Level 2 certified protection while maintaining excellent airflow for long-distance riding.

At the heart of the protector is Alpinestars' innovative Nucleon Plasma Technology, an environmentally conscious, bio-based material blended with high-performance polyurethane. This advanced construction delivers an outstanding balance of impact absorption, flexibility, low weight, and rider comfort, allowing the protector to move naturally with your body without restricting mobility.

Its adaptive geometry is designed to compress and expand with rider movement, ensuring a close, ergonomic fit while maximizing coverage across the back. Extensive perforations and strategically engineered ventilation channels promote continuous airflow and effective heat dissipation, helping riders stay cooler and more comfortable in warm riding conditions.

A soft-touch inner surface enhances comfort during extended rides, while the insert's lightweight construction minimizes fatigue. Available in three different waist-to-shoulder lengths, the Nucleon Plasma Back Protector Insert allows riders to select the ideal size for optimal fit and protection.

Whether commuting, touring, or enjoying spirited road riding, the Alpinestars Nucleon Plasma Back Protector Insert delivers premium certified protection with outstanding ventilation and unrestricted freedom of movement.