Union Ultra Mini Disk (Kit) neck-warmer measure under your arms

measure under your arms

and EST/Channel compatibility across virtually any board in your quiver

The mini shape features a reinforced core and completely redesigned chip-resistant shape

Toe buckle is flipped on toe box for increased clearance in variable terrain

Built for riders who want the board

Union Ultra Mini Disk (Kit) neck-warmer measure under your armsDetails The Union Mini Disk provides maximum board flex and a surfy ride feel. Union Binding Company is the pioneer of Mini Disk technology. Includes: Ultra Snap Fit Mini Disk x 2 Mounting HardwareCompatibility: Ultra and 2024 25 or newer Falcor (Not compatible with the new screw in mini disk covers.)