Alpinestars - Nucleon Plasma Back Protector - Black/White/Red Dual-sport Helmets Constructed from ultra-lightweight Polyurethane (PU)

Constructed from ultra-lightweight Polyurethane (PU) coated 100% waterproof poly-nylon fabric that has been specially treated to avoid sticking when worn over textile or leather garments

As the weatherproof version of the RFX4 EVO dedicated to riding in rainy weather

featuring a lightweight polycarbonate shell

TECHNICAL DATA

Asymmetrical and lightweight ergonomic panel construction offers extended protection surfaces to reduce rotation

Alpinestars - Nucleon Plasma Back Protector - Black/White/Red Dual-sport Helmets Constructed from ultra-lightweight Polyurethane (PU)Key Features The back protector is a composite construction and has a central semi rigid thermoplastic zone on a Nucleon Plasma Back Protector for greater impact force dispersion in a critical area The Plasma M design delivers airflow and heat dissipation and the M design is replicated on the aligned, semi rigid zone for unobstructed ventilation The soft tactile backing guarantees structural integrity of the protector by preventing any potential