ALPINESTARS YOUTH BIONIC RIB SUPPORT Kart Protection Strategically positioned Formula 1-derived stretch

Strategically positioned Formula 1-derived stretch panels at lower back and sides

adjustable and removable sternum strap and the Alpinestars quick release system for a fast and secure adjustment

Extra Thin Speaker

Apply to the inside surface of visors

Quick-release buckle designed to be adjusted while wearing gloves

ALPINESTARS YOUTH BIONIC RIB SUPPORT Kart Protection Strategically positioned Formula 1-derived stretchA high performance, lightweight, ergonomically constructed guard for the ribs and kidneys, the Bionic Rib Support incorporates intelligent adjustment features to offer kart drivers a supremely comfortable, customized and supporting fit Construction Technical, multi layered main construction for optimized performance fit, protection and comfort: Comfort: Advanced, soft poly lycra inner lining means protection can be worn under or over garment. Impact &