ride k1 binding for ambitious kids . the ride k1 is specially designed for young riders and comes with very good tech features, for reliable action in any terrain. the k1 combines high-end technology like a c-series chassis with an aluminium heel cup. a great binding to push your snowboarding skills to a higher level.highbackthe nylon highback is soft and perfect for buttering, jibbing and tweaking.baseplatethe c-series performance chassis combines an aluminium heelcup with a fibreglass-filled nylon base. the aluminium heel cup is strong and durable, the nylon base provides a cushioned and responsive ride.strapsthe one-piece ankle strap is lightweight, functional and a perfect match for the minimalist toe strap. linkage ratchets are designed for maximum durability and ease of use.