evo.com | Spark R&D Splitboard Hardware > The Spark R&D ST Bracket Kit is an extra set of touring brackets for all Tesla T1 bindings, improved for 2023 with the addition of ST technology to make the pivoting action smoother and reduce wear on the axles. Compatible with all Spark Tesla T1 Bindings (Arc, Arc Pro, Surge, Surge Pro) Two Brackets with Mounting Screws Aluminum Base with Overmolded Plastic at Friction Points | Spark R&D ST Bracket Kit 2026 - OS | Aluminum/Plastic