The Arbo Space ASPEN 11.7mm is a modern 32-strand kernmantle climbing line designed for smooth handling, reliable performance, and maximum efficiency in the tree. With its slim 11.7mm diameter, it balances agility and strength, making it an ideal rope for climbers who want both precision and comfort.
For this limited promotion, you can get a 150' and 200' length of ASPEN with a professional sewn eye for $119.99. This is not a discount or clearance item — it’s our way of giving arborists the chance to experience a premium rope at an accessible price point.
Limited Quantity – Only 400 units available. Once sold out, this offer will not return.
ASPEN is designed for modern climbing systems and works seamlessly with both stationary rope (SRT) and moving rope (MRS/DRT) techniques. Its 32-strand construction gives it a smooth, consistent feel in devices and friction hitches alike. Climbers will notice how well ASPEN pairs with advanced hardware such as the Petzl Zigzag, Akimbo 2, Rope Runner Pro, and Rope Runner Vertec, where consistent diameter and low sheath drag are essential.
The sewn eye termination is slim, durable, and ready for use out of the bag, giving you a professional-grade connection without additional setup.
This promotion is designed to let crews and individual climbers try ASPEN, build confidence with it, and stock up while it’s available. Once you climb on it, you’ll understand why ASPEN is quickly becoming a top choice for arborists who want a dependable, responsive 11.7mm rope.
Special Try-It Offer:
150' ASPEN with sewn eye — $119.99. Only 400 units available worldwide.
Overall rating: 4.7 / 5 from 19 reviews.
Rope works good, I am mainly using a Blake’s hitch with an additional self tending Blake’s tied on the other side of the line and it works pretty good, definite wear on the rope already from the knot being tied in the same place, but I’m hopefully gonna be using a hitch climbing system soon to prevent some of that
Very comfortable when in the tree working
This has been a great climbing rope so far to work with my rope runner vertec. Extremely pleased.
Love the Aspen 11.7 in my OG Runner. Knots well right out of the box and very little bounce on ascent!
Spliced eye is great! I was surprised that it is tight enough to pass through a zigzag. Good smooth rope and very strong.
I like this rope, it was priced very reasonable. It works fine in my Reflex, ZigZag, RRV. It does have a tendency to flatten out a little. Didn't seem to be a problem. Good rope all around.
Strong enough to use for rigging large branches. Will purchase more later.
great company
Very tight line
It is exactly what I needed!!
I really appreciate the quickness of delivery! One day is pretty amazing. The quality of rope is also fantastic. Thank you!
Best rope for the best price
I bought this rope as a recommendation on facebook and unfortunately it is milking like crazy. did a 4 hour climb and milked about 2 feet out of the sheath and have noticed the sheath bunches up under my device when it is loaded. Also feels real stretchy, probably because of the sheath. Works well with the akimbo 2 i guess. i give it a 2.5 out of 5 so far but ill keep milking it hope thatll help.
Great quality rope for such a low price. Couldn't be happier. Thanks guys.
Great customer service as there was issue with my order, however, they made sure I was taken care of :)
Great experience, quality rope, thx
I like the rope a lot. Works great with my Vertec and my Petzl ZigZag.
Looks cool, but doesnt work with any of my mechanicals even after soaking and milking twice. Barely work with my prusicks and rope wrench on the highest friction setting
Great feel. Great price! Looking forward to many climbs.
