Nucleon Kr-R Cell Alpinestars Back Protection
Code.6505020
The KR-R Nucleon hybrid backreas an innovative track and race backrese. With performance cooling, flexibility and anatomical waterline, this hybrid of rigid shell and viscoelastic energy-absorbing memory foam is lightweight and breathable for optimized protection and comfort. Features include waist adjustment for a custom fit, a snap system to attach protection to a suit or jacket, and a thin ventilated kidney belt for added safety.

Construction
• Developed in three dimensions from waist to shoulder to cover all body sizes.
• Highly perforated for maximum breathability and ventilation.
• The ergonomically designed protector adapts to the natural curve of the back ensuring an optimal fit while driving.
• Horizontal bending grooves for adaptive fit in different driving positions.

Protection
• NUCLEON KR-R CELL is an innovative CE level 2 certified track and race back.
• The new back protection of cellular technology is built with a mixture of high-performance polymeric materials for optimized flexibility and excellent weight reduction properties.
• Extended lower back protection provides more protection for the rider.
• Compatible with KR-TB Nucleon protection for extended protection of the lower spine.