4850-0056, 05-03-005 footwells-kickers. Designed specifically for the Super Jet and Kawasaki SX-R 800; and used exclusively by Ross Champion on his Factory Blowsion Yamaha SuperJets and Air Darin Anderson on his SXRs and SJs. Built with safety and performance in mind, the Kicker footwells will help keep riders in their ski while inverted, and will also easily let them go when they feel like they're going to impact.Comfortably sized for average to larger feet (size 7- 11+), these footwells contour to the ankle and also feature a gentle protrusion over the top of the foot for better locking power. Hand-laid, molded fiberglass insets provide extended room in the tray of the ski to position feet