Sterling Rope Helix Review

In my opinion, the best multi-pitch rope out there is Sterling’s 9.5mm Evolution Helix. The Helix, and it’s smaller sister the 9.2mm Aero both have some unique qualities that set them apart from anything else on the market and make them our go-to ropes for multi-pitch adventures. I’ll break them down into the qualities I mentioned above; durability, light weight and hand.