Stage 8 Duraflex Baseplate: Union's lightest baseplate ever built. Lifetime warranty. Thermoformed EVA Bushing: Shock-absorbing EVA padding saves your heels and promotes a true and even board flex. Extruded 3D Aluminum Heelcup: Designed for optimum heel hold and minimization of drag. Stage 12 Rosa Duraflex Highback: Super lightweight, incredibly durable and perfect for beginner to advanced freestyle riding. Forma Ankle Strap: Rapid response on the outside, fit and pillowed comfort on the inside. TS 4.0 Toe Strap: Simple, lightweight, and durable. All-new shorter buckle base. Aluminum Ratchets: Fast in, fast out - Union aluminum ratchets are easy to use and made to stand the test of time. Tool-Less FLAD: Quickly adjust your forward lean angle to suit the terrain in front of you. Grade 8.8 Steel Hardware: The strongest steel available on the market. 0º Canting Traditional Strap Adjust: Easily Adjust With A #3 Screw Driver

4/10 Flex Universal Disk V2 Disk Type 4x4 and 4x2 Channel, 3D Compatibility Binding Weight: 620 g Manufacturer Warranty: Lifetime