Alpinestars Motorcycle Back Protector NUCLEON KR-1 CELL Black

The Nucleon KR-1 Cell back protector incorporates a race-oriented back protector. Featuring a structured hard plastic shell, this innovative back protector is uncompromising in terms of safety and performance. Ergonomically designed for sporty driving with exceptional ventilation, Nucleon KR-1 Cell is extremely light and breathable.

Data sheet:

• The Cell Technology back protector is made with a mix of high performance polymeric materials for optimized flexibility and excellent weight reduction properties.
• Developed in three dimensions from waist to shoulder to cover all body dimensions.
• The extended lower back protection offers more protection for the rider.
• Highly perforated for maximum breathability and ventilation.
• Horizontal flex grooves for an adaptive fit in different riding positions.
• Adjustable and detachable elastic straps through a snap system for greater comfort.
• Compatible with Nucleon KR-C protection by removing the adjustable straps.
• Compatible with KR-TB Nucleon protection for extended protection of the lower spine.
• Height-adjustable kidney belt with double Velcro closure system for easy and secure closure.
• Soft padded frame in bio foam for maximum comfort