The crampons for gram counters. The Ibex Pro from Spark R&D are made of 7075 aluminium and are 22 % lighter than the regular Ibex crampons.
This not only saves power but the Ibex Pro also runs through the snow much easier.

Features7075 aluminiumIbex Pro Crampons are 22 % lighter than the IbexUse only with Fusion Touring BracketCompatible with all Tesla and T1 bindingsDifferent widths for easy stowage