The ideal binding for young riders looking to take their snowboarding to the next level. Easily adjustable for growing feet or hand-me-downs to the next generation of riders. Compatibility: 2x4, 4x4, and channel Binding Flex: 5/10 A youth version of what the pros ride, the softer flexing Union Cadet Pro is the ideal binding for young riders looking to take their snowboarding to the next level.. Baseplate: S5 Duraflex. Bushing: EXT Thermoformed EVA. Heelcup: Extruded 3D Aluminum. Highback: Team S Duraflex. Ankle Strap: Exoframe 2.0. Toe Strap: TS 1.0 Ultragrips. Ratchets: Aluminum. Disk Cover: Thermoformed EVA. Flad: Tool-less. Hardware: Grade 8.8 Steel . Canting: Yes. Strap Adjust: Traditional. Binding Flex: 5/10. Binding Weight: 750g. Disk: Camber Disk .