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Double Ninja Slackline Obstacle Course for Kids | 80 Foot Line | Ninja Slackline Monkey Bars Playground Equipment | Ninja Ropes Course | Patented Double Line Design

Free shipping on orders over $29.99

$104.76

$ 51 .99 $51.99

In Stock

1.Color:Blue


2.Size:80 Feet


About this item

  • Ninja line kids Monkey Bars that hang perpendicular to the course! - Unlike any other set, our patent pending double line design warriors ninja training course allows for the monkey bars to hang perpendicular to the ninja course, as they should.
  • 50% less sag or recoil! - Because the user is supported by two ninja line slackline instead of one, there is greater support, which prevents the double slackline obstacle course from bouncing up and twisting over the line when the user dismounts.
  • Adjustable -Our easy customize obstacle / outdoor ninja obstacle course for kids has unique buckles that allow you to customize the obstacle positions in any order and any distance apart that you'd like. The no fix obstacle / no fix distance set with the 80 foot line is good for trees up to 35 feet apart, and the 110 foot line is good for trees up to 50 feet apart.
  • Safe and high quality - We believe in safety before all else. Our user friendly design ninja backyard obstacle course equipment is factory break tested to sustain very high forces and is made from high quality industrial strength materials. Ninja warrior course with monkey bars for kids is very safe for your little ninjas.
  • The ninjaline backyard obstacle course kit set includes One eighty foot slack line with heavy duty ratchet and installation accessories (good for trees up to 35 feet apart) Three monkey bar obstacles, Two hanging ring obstacles, Two monkey knot obstacles, Two tree protectors, One storage bag, for easy storage of the slackline line. Quick setup and quick takedown.



Product Description

ninja warrior obstacle course for kids slackline zip lines for kids and adults outdoor
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ninja warrior obstacle course for kids slackline zip lines for kids and adults outdoor
ninja warrior obstacle course for kids slackline zip lines for kids and adults outdoor
ninja warrior obstacle course for kids slackline zip lines for kids and adults outdoor

Chris
2025-09-05 18:57:20
So, our kids love anything Ninja Warrior related, and they’ve used other brands of these Ninja Lines before. We bought this one specifically because of the double line design which we haven’t seen anywhere else, and it was definitely worth it. The double line allows for the monkey bars to hang perpendicular to the course, which is a big deal. The kids can trapeze and swing from one bar to another just like on normal monkey bars on a gym set (you can’t do that on any of the other types of these ninja lines, the monkey bars are all sort of sideways). The double line also prevents less “bounce”, so the obstacles don’t go flying and twist over the line when the kids let go. It was definitely a bit of a challenge to set up, but the instructions were very clear (I would recommend two people for the set-up). Overall, a really great quality product for the price, and has already provided hours of outdoor fun for our two boys. Five stars!
Customer
2025-08-14 19:19:49
The kids were really excited to get this, especially right now when its hard to visit playgrounds with social distancing. It took some time and two people to put it up, but it seems sturdy and the kids are enjoying it. The obstacles can be challenging and we are working up to some of them, like the knots. I like that we can add more to the line and we bought more buckles for this purpose. I would recommend buying the extra buckles and putting them on the line even if you don't have all the obstacles yet because you do have to take down the line to put more on, which is time consuming. It's also nice to have more buckles on so you can rearrange the obstacles to create new challenges. **Update** We had some problems with some of the metal brackets coming apart at the soldering point. I contacted the company and heard back right away - within minutes. They told me that they had updated to a thicker metal and would send me new ones. They are replacing all of the brackets plus sending a few extra. I am extremely impressed with this company and their customer service!
Tom Ohlson
2025-08-03 16:51:07
Not easy to put up but worth it once you do the work! Kids love it.
Dee Remp
2025-07-31 14:08:38
I purchased this to take on camping weekends as a good physical activity for the kids as there is limited opportunities to get out and about right now. This really met all expectations and the kids had great time with it. My favorite part was the directions. This is not difficult to hang but as it was my first time doing some5ing like this I really appreciated the booklet that came with detailed step by step instructions and pictures to accompany many of them. My child loves monkey bars so the double strap feature Miquelon to this product was really appealing to me and I’m glad I went with this one. I had purchased extra obstacles and adjustable buckles and there really is no end to the ways you configure the obstacles to change it up and keep everyone interested.I must also say I had a great experience with customer service. While I did not have any problems, I was in need of an extra piece for set up and not only did they reply to my email quickly they also sent the piece out right away and I had it in only a couple days. As far as quality/sturdiness I have only used it once so far (and I’m not an expert) but everything looks and feels good and it performed as expected.
Dorothy Demaree
2025-07-08 14:19:39
What a joy these years for grands AND NEIGHBORHOOD of kids! Holds up great between trees.
Alexander Banks
2025-07-03 20:18:05
Our family is having a lot of fun with this obstacle course. The printed step-by-step instructions for this item were easy to follow and clearly written. It was helpful to know that aligning all the brackets to be parallel would likely take a few tries of loosening and tightening the strap. The installation involves using a ladder to putt a protective felt band around the tree, then a strap with "belt loops" for the slackline. The straps are designed for normal-sized trees 1-3 feet in diameter. Our trees are a bit bigger at about 5 feet in diameter and the straps did not fit. The instructions describe this scenario and specify that the straps can easily be joined end to end and if more are needed, to drop an email. The customer service rep (Mike) responded to my email and picture incredibly quickly and sent 2 additional straps in the mail that day. I completed the installation and tested it with my adult weight before letting the kids try it out. The ratcheting straps keep everything extremely secure-and the strap didn't budge. We are having so much fun that we kept getting more things to hang to change the obstacle course. We now have a 31 foot slackline obstacle course with rings, monkey bars, a rope ladder and a trapeze bar. It is good backyard fun.
Jesse B.
2025-02-27 10:34:16
Good product. The kids have fun on it and quickly figured out how to climb from one tree to the other by sliding across the parallel webbing straps. Very fun and good value overall.The only disappointment was that the individual sliders for hanging different handles on are pretty much impossible to move once the webbing straps are tightened. This is rather annoying since you kind of need to tighten the straps first in order to know where they need to be in order to be spaced approximately correctly. This also means that in order to move or adjust anything you pretty much have to take the whole thing down first.
Customer
2025-02-11 10:33:25
This was easy to set up, we have been adding more attachments to climb up to rings on each side. My kid plays on it for hours. She loves it!
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