The ALPINESTARS Nucleon KR-Cell Back Protector is designed for riders seeking a comfortable, flexible back protection solution. This XS protector features an ergonomic plate that follows the natural curve of the back to support an optimal fit in the riding position. Its perforated construction promotes airflow and breathability during use.
The back shell is made from a high-performance polymeric material blend for flexibility and reduced weight. A single-injected compound shell uses a triple-layer design to absorb impacts while allowing airflow, and horizontal flexion grooves help provide an adaptive fit. Adjustable, detachable elastic shoulder straps with a snap-fit system support comfortable positioning.
A soft bio-foam padded chassis enhances comfort, while the kidney belt uses a dual hook-and-loop closure system for adjustment. The protector is compatible with the ALPINESTARS Nucleon KR-C protector. Manufacturer part number: 6504018-13-XS. Vendor part number: 6504018-13-XS.
Features:
- Ergonomic Back Plate: Contours to the natural curve of the back for an optimal fit in the riding position.
- Flexible Shell Construction: High-performance polymeric material blend provides flexibility and weight-saving properties.
- Triple-Layer Design: Single-injected compound shell is designed to absorb impacts while allowing airflow.
- Breathable Protection: Highly perforated shell promotes ventilation and airflow.
- Adaptive Fit: Horizontal flexion grooves support flexibility and an adaptive fit.
- Adjustable Shoulder Straps: Detachable elastic straps use a snap-fit system for comfortable positioning.
- Kidney Belt Closure: Dual hook-and-loop closure system allows adjustment.
- Comfort Padding: Soft bio-foam padded chassis enhances comfort.
- Compatibility: Compatible with the Nucleon KR-C protector.