The Alpinestars Nucleon KR-TB Tailbone Protector is engineered to provide additional impact protection for the coccyx area while maintaining exceptional comfort and flexibility. Designed as an extension accessory for compatible Alpinestars back protectors, the KR-TB offers lightweight performance and an ergonomic fit that moves naturally with the rider. Its slim and user-friendly construction ensures enhanced safety without restricting movement, making it an ideal addition for riders seeking extra lower spine protection on both road and track rides.

Key Features

• Lightweight Nucleon KR-TB tailbone protector design.
• Extends protection coverage to the coccyx/lower spine area.
• Ergonomic shape for enhanced rider comfort and mobility.
• Slim and user-friendly profile for easy integration.
• Compatible with Alpinestars KR-1, KR-R, and KR-2 back protectors.
• Designed to enhance overall riding confidence and safety.
• Color: Black.

Construction

• Constructed from lightweight protective materials for reduced rider fatigue.
• Flexible ergonomic structure adapts naturally to body movement.
• Compact design integrates seamlessly with compatible back protectors.
• Durable outer shell designed for long-lasting performance.
• Engineered for secure attachment to KR-series back protection systems.