The Alpinestars Nucleon Plasma Full Back Protector delivers professional-grade safety in a remarkably lightweight package. Engineered with proprietary Plasma Technology—a sustainable, impact-absorbing material—this Level 2 CE and UKCA-certified protector adapts to your body's movements while maintaining exceptional breathability. Its innovative compression design flexes with you, reducing bulk without sacrificing protection. The soft-touch textile backing keeps you comfortable during long rides, while strategic ventilation prevents heat buildup. Available in three sizes to fit all body types, this protector represents 60 years of Alpinestars engineering excellence, balancing impact absorption, flexibility, and all-day comfort for serious riders.
