Burton's best-selling binding for a reason The Cartel X Re:Flex is Burton’s most-ridden binding because it handles everything without compromise. Light enough for long days on snow, responsive enough for aggressive riding, and versatile enough for park laps, powder turns, groomers, and side hits. FullBED cushioning helps reduce fatigue so you can keep riding lap after lap, while zero forward lean keeps the feel playful and surfy. Re:Flex mounting means it works with virtually any board you own. It’s the binding you reach for when you don’t know what the day will bring, which, honestly, is most days. Features: Proven across more riding styles, terrain types, and conditions than anything else we make. FullBED cushioning helps reduce fatigue from first chair to last. Re:Flex works with all major board mounting systems.