Alpinestars Bionic Rib Protector Size:XL/3XL and HW-33A KA-100

and HW-33A KA-100

excluding trims & decorations

Available in #35 Chain for 16T-18T (other sizes special order)

With the stamped drum as required by the Briggs & Stratton LO206 rule set

Alpinestars Bionic Rib Protector Size:XL/3XL and HW-33A KA-100A 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. CUSTOMIZATION AND COMFORT Central adjustable back panel with Velcro attachments offers complete range of fit allowing protection to be worn under or over garment. Fully adjustable front strap with a D ring closure