Alpinestars Alpinestars Level 2 Nucleon KR-1 Cell back protector XL Uni

Alpinestars Nucleon KR-1 Cell Back Protector The Nucleon KR-1 Cell back protector features race-oriented back protection. This innovative back protector with a hard plastic grid structure offers uncompromising safety and performance. Features: The Cell Technology protector is constructed from a high-performance polymer blend for optimized flexibility and excellent weight-saving properties. Designed in a range of sizes to accommodate all body sizes. The extended back protector offers the rider more protection. Highly perforated for maximum breathability and ventilation. Horizontal flexion grooves for an adaptable fit in different riding positions. Adjustable and removable elastic shoulder straps via a snap system for increased comfort. Compatible with the Nucleon KR-C protector by removing the adjustable straps. Compatible with the Nucleon KR-TB protector for enhanced lower spine protection. Height-adjustable kidney belt with double hook-and-loop closure for easy and secure closure. Soft, bio-foam padded chassis for maximum comfort. Protection level 2