The Marker Duke/Jester Wide Brake are compatible with the Marker Duke and the Marker Jester bindings, in case your skis are wider than a turn made by an 18-wheeler. They work well in all types of snow conditions and keep your skis where they should go when you come out of the them. The wider brake allows you to mount your Marker binding on a fatter waist ski. What can I say? They bolt right on. They haven't fallen off or broken. They brake when they need to. Done deal.
• We recommend a brake width that is equal to the ski waist width and at most 15mm wider.