evo.com | Spark R&D Splitboard Hardware > Allowing you to save time when switching your existing Spark bindings from one board to another, the Spark R&D ST 2nd Board Kit includes Touring Brackets, Heel Rests, and mounting hardware. Pucks and Whammy Bars are sold separately. ST Touring Brackets, Heel Rests and Mounting Hardware Compatible with all Spark Tesla T1 Bindings (Arc, Arc Pro, Surge, Surge Pro) | Spark R&D ST 2nd Board Kit 2026 - OS