Comparison Review: Spark Dyno DH vs. Phantom Alpha - Black Sheep Adventure Sports
Spark R&D Solid Board Pucks
Spark Pucks - Spark R&D
Amazon.com : Spark R & D Spark Canted Pucks - Black : Sports & Outdoors
I made Spark pucks work beautifully on Burton Channels! Not wanting to use plastic pucks and having these spark pucks already on hand I created the solution I wanted. : r/Spliddit