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sterling marathon pro single rope 10.1mm 70m


Boulder problems might feel more like a sprint, since you're exerting all your energy in a condensed time, but sprinting up a route usually ends up with you punting off the climb. Sterling's Marathon Pro Single Rope is here to remind you that routes are marathons, not sprints. It's beefy diameter is ideal for both beginners and advanced climbers alike; actually, it's Sterling's beefiest sheath. Beginners will appreciate the friendly handling while mastering belay devices, and experienced climbers can admire the long-lasting durability on their proj.

sterling marathon pro single rope 10.1mm 70m Tech Specs