Grivel dark machine. Read the exciting story of the latest generation of Grivel technical ice axes. "What I appreciate most in the new Dark Machines X is their exceptional swing and incredible lightness. Very light at only 490 grams, their geometry offers a higher balance point, that allows a much better swing. Unless someone managed a demo last season it will still be a bit before anyone can give feedback. Apr 23, 2020 ยท Suitable for steep ice climbs at WI4, The Dark Machine is Grivel's lightest T-rated tool for a technical performance that weighs less than a single pound. The combination of these two qualities for me makes them the most beautiful ice axes I have ever used" See full list on gearjunkie. The Dark Machine has a higher balance point than the previous Grivel ice tools due to the material mix giving it a more natural swing. . The head is compatible with VARIO System, an innovative light and modular system for interchangeable blades and accessories: naked, mini-hammer, hammer and adze. The ultimate in technical ice axes the Dark Machine is designed for steeper ice and mixed climbing, destined for great performances.