ALPINESTARS YOUTH BIONIC RIB SUPPORT Kart Protection adjustable and removable sternum strap

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

Different fitments available

you can immediately sample and split times as well as speed

Smooth outdoor rolling wheels

the RS7 uses an innovative shell and shield design to improve acoustic comfort

ALPINESTARS YOUTH BIONIC RIB SUPPORT Kart Protection adjustable and removable sternum strapA 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 &