Alpinestars Nucleon KR-1 Cell Back Protector - Medium, Red/Black - Part 6504520-009-M

The Alpinestars Nucleon KR-1 Cell Back Protector combines advanced material technology with ergonomic design to provide optimal safety and comfort for riders. Crafted from a high-performance polymeric blend, this back protector offers excellent flexibility while maintaining a lightweight profile, ensuring minimal fatigue during extended use. Developed in three waist-to-shoulder dimensions, it accommodates a wide range of body sizes for a personalized fit, enhancing both safety and comfort. The extended lower back coverage provides additional protection in critical impact zones, making it suitable for diverse riding conditions.
Designed with maximum breathability in mind, the protector features highly-perforated panels that facilitate airflow and ventilation, helping riders stay cool even during intense activity. Horizontal flexion grooves allow the protector to adapt seamlessly to various riding positions, improving comfort and mobility. The adjustable and detachable elastic shoulder straps, secured via a snap-fit system, enable users to customize the fit for enhanced comfort and stability. Additionally, the height-adjustable kidney belt with a dual hook-and-loop closure system ensures a secure and snug fit, offering further protection and support. The soft Bio-Foam chassis provides a comfortable contact surface against the body, reducing pressure points and enhancing overall wearability.
Ideal for motocross, off-road riding, and other high-impact activities, the Alpinestars Nucleon KR-1 Cell Back Protector combines safety, comfort, and flexibility. Its thoughtful design and durable construction make it a reliable choice for riders seeking premium protection that moves with their body. Whether you're tackling rugged trails or high-speed tracks, this back protector delivers the performance you need to ride confidently and securely.

Features:

• Polymeric material blend for flexibility and weight savings

• Available in three waist-to-shoulder dimensions for all body sizes

• Extended lower back protector for enhanced coverage

• Highly-perforated design for maximum breathability and ventilation

• Horizontal flexion grooves for adaptive fit in different riding positions

• Adjustable and detachable elastic shoulder straps with snap fit system

• Height adjustable kidney belt with dual hook-and-loop closure

• Soft Bio-Foam chassis for maximum comfort

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 6504520-009-M