The AERO

9.2mm rope has it all and is our most popular of the Evolution series. Just the right amount of stiffness, so your rope doesn't flop during critical clips and its silky smooth sheath withstands abrasion and slides effortlessly to reduce rope drag. This is the rope of choice of athletes for working the toughest routes. Best selling “do it all” rope in the sub 10mm size range, great for sport, trad, steep ice, and hard mixed routes. The lightweight, durability and great handling on this rope makes it perfect for both novice climbers and experienced athletes!


Skinny dry cord with a burly sheath for projects. A Sterling Athlete Team favorite. UIAA Dry certified built with Sterling XEROS technology
Aero balances a durable, tough sheath with a lighter weight core construction. The result is a sending rope with softer handling that’s ideal for sport, mixed and ice climbing applications.

The AERO 9.2 is the go-to rope for working routes.
Made in USA

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