Lightweight and strong, the Atomic Backland Summit 12 BR is a versatile touring binding designed for committed ski tourers who crave adventure on all types of terrain. Unique to the binding is a release value adjustment that offers release values up to 12 for reliable operation, safety and superior performance. The AutoFlex system features a spring in the heel mechanism that automatically provides 5 mm of travel between the toe and heel during the arc of a turn. The result is an easy-to-use binding that provides elasticity to support the ski’s natural flex while increasing absorption and improving safety. The patented start assist guides the boot perfectly into position while a climbing aid easily adjusts to 0°, 7° or 13° with a simple flick of the ski pole. The touring brakes feature a unique locking system that easily switches from touring to ski mode. The Alu/PA Pin Toe and Heel use high performance PA material reinforced with fiberglass to keep the binding lightweight for climbing, but strong and reliable for descending.