The ALPINESTARS Nucleon KR-Cell Back Protector in Large is designed to provide protective coverage with a flexible, lightweight construction. Its back shell plate uses a high-performance polymeric material blend for optimized flexibility and weight-saving properties, while extensive perforation supports breathability and airflow during riding.
The single-injected compound shell features a triple-layer design intended to absorb impacts and promote maximum airflow. An ergonomic plate contour follows the natural curve of the back for an optimal fit in the riding position, and horizontal flexion grooves support an adaptive fit. The protector is developed in three waist-to-shoulder dimensions to accommodate different body sizes.
Adjustable, detachable elastic shoulder straps use a snap-fit system for a comfortable fit. A kidney belt with dual hook-and-loop closure provides additional adjustability, while the soft bio-foam padded chassis enhances comfort. This protector is compatible with the Nucleon KR-C protector. Manufacturer part number: 6504018-13-L. Vendor part number: 6504018-13-L.
Features:
- Brand: ALPINESTARS
- Model: Nucleon KR-Cell Back Protector
- Size: Large
- Part Number: 6504018-13-L
- Shell Construction: High-performance polymeric material blend with flexibility and weight-saving properties
- Impact Design: Single-injected compound shell with a triple-layer design
- Ventilation: Highly perforated shell supports breathability and air ventilation
- Ergonomic Fit: Protector plate contours to the natural curve of the back for riding-position comfort
- Flexibility: Horizontal flexion grooves support an adaptive fit
- Shoulder Straps: Adjustable, detachable elastic straps with a snap-fit system
- Waist Support: Kidney belt with dual hook-and-loop closure
- Comfort: Soft bio-foam padded chassis
- Compatibility: Compatible with the Nucleon KR-C protector