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. Model : Nucleon Plasma.
Alpinestars Alpinestar Nucleon Plasma Back Protector Insert (Red/Black) Size: m
Alpinestars 2025 Nucleon Plasma Back Protector Insert Black Red MX Quad
Alpinestars Nucleon Plasma Back Protector Motorcycle Back Protector Size L
Alpinestars Nucleon Plasma Back Protector Motorcycle Back Protector Size XL
Alpinestars Nucleon Plasma Back Protector Motorcycle Back Protector Size M
ALPINESTARS BACK PROTECTION NUCLEON PLASMA BACK PROTECTOR INSERT SIZE M
