Nucleon Flex PROi Full Back Insert Black/Red

Full Back Insert Nucleon Flex PROi Black/Red – Unmatched Protection and Comfort for Your Motorcycle and Quad Rides

Discover the Nucleon Flex PROi full back insert from Alpinestars, a perfect blend of safety, flexibility, and ventilation. Designed to offer optimal protection while ensuring exceptional comfort, this back protector is the ideal gear for demanding riders who prioritize their safety without compromising freedom of movement.

• Nucleon Cell and Flex hybrid technology: an innovative system that combines effective ventilation with maximum flexibility for long-lasting comfort.
• Ergonomically profiled dual-zone outer shell for a perfect fit to the shape of your back.
• Advanced polymer mix with a solid cellular core surrounded by a softer 3D cellular structure, ensuring optimal shock absorption.
• Central layer equipped with Nucleon Flex technology, enhancing protection in critical back areas.
• Increased protection on the most exposed zones, guaranteeing reinforced safety in case of impact.
• Lightweight and ultra-ventilated material to prevent overheating even during long rides.
• Designed for exceptional comfort, it perfectly follows the rider’s movements without restriction.
• Tested and certified according to rigorous protocols, ensuring reliable performance even under extreme temperature conditions.
• Level 2 protection, offering a high degree of safety compliant with the strictest standards.
• Elegant black and red design, combining style and functionality for a sporty and modern look.

Choose the Nucleon Flex PROi back insert and ride with confidence, enjoying premium protection designed for motorcycle and quad enthusiasts.