The ALPINESTARS Nucleon KR-Cell Back Protector in XL is designed to provide comfortable, flexible back protection for riding applications. Its ergonomic protector plate follows the natural curve of the back to promote an optimal fit while riding, while horizontal flexion grooves support an adaptive fit across the back.
The back hard-shell plates are constructed from a high-performance polymeric material blend for flexibility and reduced weight. A single-injected compound shell with a triple-layer design is intended to absorb impacts while allowing airflow. Highly perforated shells promote breathability and ventilation, and the soft bio-foam padded chassis adds comfort during use.
Adjustable, detachable elastic shoulder straps use a snap-fit system for a comfortable fit. The kidney belt features a dual hook-and-loop closure system. This protector is also compatible with the Nucleon KR-C protector. Manufacturer part number: 6504018-13-XL. Vendor part number: 6504018-13-XL.
Features:
- Size: XL
- Shell construction: Single-injected compound shell with a triple-layer design
- Material: High-performance polymeric material blend
- Ventilation: Highly perforated shells promote airflow and breathability
- Fit: Ergonomic plate contours to the natural curve of the back
- Flexibility: Horizontal flexion grooves support an adaptive fit
- Shoulder straps: Adjustable and detachable elastic straps with a snap-fit system
- Waist closure: Kidney belt with dual hook-and-loop closure system
- Comfort: Soft bio-foam padded chassis
- Compatibility: Compatible with the Nucleon KR-C protector
- Manufacturer part number: 6504018-13-XL
- Vendor part number: 6504018-13-XL