We have already tested the new Spark R&D Stuff in the backcountry. They have some major changes in their binding quiver. Check out our video and read the explanations!
The former Magneto and AfterBurner have changed to Arc and Surge. Spark R&D have simplifyed both bindings. Instead of two heel risers there is just one with two positions. They invented new pucks with aluminium discs for more stiffness and better connection to the board. Also the adjustment of your stance and angle is much more comfortable. The complete review will be published in fall.