2027 Union Atlas Pro Step OnA(R) Snowboard Bindings The 2027 Union Atlas Pro Step OnA(R) combines powerful all-mountain performance with the convenience of Burton&&';;s Step OnA(R) system. Featuring an all-new highback with a forged carbon beam and a Drive Frame rear bushing, this binding delivers increased stiffness, faster edge-to-edge response, and a more connected ride feel. Built for riders who want high-end performance without the hassle of straps, the Atlas Pro Step OnA(R) brings precision and power to every run. Who are these bindings best for? Advanced to expert riders looking for a stiff, responsive binding with the convenience of Step OnA(R) entry. Ideal for riders who prioritize quick transitions, control at speed, and all-mountain versatility. What is new on the 2027 model? New model with new highback with a forged carbon beam and updated Drive Frame rear bushing for increased stiffness and improved energy transfer. Summary Ability Advanced - Expert Flex 8/10 Baseplate S1 Step OnA(R) Duraflex CB Highback S1 Step OnA(R) Pro Forged Hybrid Compatibility 4x2 and Channel (Step OnA(R) Disks) Warranty Lifetime (Baseplate), 1-Year (Parts)