--- product_id: 188721196 title: "Ninja Warrior Obstacle Course for Kids 42' Slackline Kit, Jungle Gym Monkey Bars Kit for Kids and Adults + Climbing Rope, Warrior Training Equipment, Trapeze Swing, Gymnastic Bar, Rope Ladder, Wheel" brand: "sportstrail" price: "€ 311.19" currency: EUR in_stock: true reviews_count: 8 category: "Sporting Goods" url: https://www.desertcart.hr/products/188721196-ninja-warrior-obstacle-course-for-kids-42-slackline-kit-jungle store_origin: HR region: Croatia --- # Ninja Warrior Obstacle Course for Kids 42' Slackline Kit, Jungle Gym Monkey Bars Kit for Kids and Adults + Climbing Rope, Warrior Training Equipment, Trapeze Swing, Gymnastic Bar, Rope Ladder, Wheel **Brand:** sportstrail **Price:** € 311.19 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Ninja Warrior Obstacle Course for Kids 42' Slackline Kit, Jungle Gym Monkey Bars Kit for Kids and Adults + Climbing Rope, Warrior Training Equipment, Trapeze Swing, Gymnastic Bar, Rope Ladder, Wheel by sportstrail - **How much does it cost?** € 311.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/188721196-ninja-warrior-obstacle-course-for-kids-42-slackline-kit-jungle) ## Best For - sportstrail enthusiasts ## Why This Product - Trusted sportstrail brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - PREMIUM QUALITY – SportsTrail Monkey Line Obstacle Course is made of very durable 36' x 2'' slackline webbing and 6' x 2'' ratchet webbing, that can hold up to 440lbs, steel ratchet with rubberized grips, 13 Square Buckle sets for customizing the course, 7 obstacles, climbing rope, tree protectors and FREE carry bag. - PERFECT WORKOUT COURSE FOR ADULTS AND CHILDREN – Slackline webbing has 13 Square Buckle sets that can be moved up and down the slackline allowing you to choose the difficulty of the course. Our strength training equipment can be used by adults and children from ages 5+. You can also use it as a typical slackline if you remove the obstacles. - EASY TO SET UP ANYWHERE – Our ninja warrior obstacles course can be quickly and safely set up almost anywhere. All you need is two mature trees, pillars, beams or bars which are 10-30ft apart and can withstand a minimum force of 2200 pounds. You can install it on your backyard, playground, outdoor, home gym, basement, pool, fitness class, camping trip, beach park, etc - FREE TREE PROTECTORS AND CARRY BAG – We care about the trees and the nature so you will also get Tree protectors for free. Always use tree protectors when installing Ninja Line because it will protect the trees and your Monkey Line. You will also get Padded Sack Bag so that you can store the gear and take it everywhere. - MONEY BACK GUARANTEE - You can buy with confidence because we want your 100% satisfaction. If the product did not meet your expectations or if you need a replacement, please do not hesitate to contact us. We offer 60 days’ money back guarantee. ## Images ![Ninja Warrior Obstacle Course for Kids 42' Slackline Kit, Jungle Gym Monkey Bars Kit for Kids and Adults + Climbing Rope, Warrior Training Equipment, Trapeze Swing, Gymnastic Bar, Rope Ladder, Wheel - Image 1](https://images-na.ssl-images-amazon.com/images/I/71nL8gqoMCL.jpg) ![Ninja Warrior Obstacle Course for Kids 42' Slackline Kit, Jungle Gym Monkey Bars Kit for Kids and Adults + Climbing Rope, Warrior Training Equipment, Trapeze Swing, Gymnastic Bar, Rope Ladder, Wheel - Image 2](https://images-na.ssl-images-amazon.com/images/I/91LHIKcH2%2BL.jpg) ![Ninja Warrior Obstacle Course for Kids 42' Slackline Kit, Jungle Gym Monkey Bars Kit for Kids and Adults + Climbing Rope, Warrior Training Equipment, Trapeze Swing, Gymnastic Bar, Rope Ladder, Wheel - Image 3](https://images-na.ssl-images-amazon.com/images/I/81YYxZaIuJL.jpg) ![Ninja Warrior Obstacle Course for Kids 42' Slackline Kit, Jungle Gym Monkey Bars Kit for Kids and Adults + Climbing Rope, Warrior Training Equipment, Trapeze Swing, Gymnastic Bar, Rope Ladder, Wheel - Image 4](https://images-na.ssl-images-amazon.com/images/I/815trk10erL.jpg) ![Ninja Warrior Obstacle Course for Kids 42' Slackline Kit, Jungle Gym Monkey Bars Kit for Kids and Adults + Climbing Rope, Warrior Training Equipment, Trapeze Swing, Gymnastic Bar, Rope Ladder, Wheel - Image 5](https://images-na.ssl-images-amazon.com/images/I/91IkCpPGOcL.jpg) ## Customer Reviews ### ⭐ Poor Construction/dangerous *by S***. on Reviewed in the United States on September 23, 2019* We had the product for a total of 5 days. When my 9 year old daughter (about 60lbs) climbed on to one of the attachments the metal clasp broke and she fell to the ground. Examining other pieces I noticed that another one hadnt broke yet but was about too. I have tried to contact seller and have had no luck. Be careful. ### ⭐ SAFETY WARNING !!!!! *by J***D on Reviewed in the United States on December 25, 2019* I gave this product 1 star for current safety concerns. I bought the Ninja Slackline on black Friday as a Christmas gift for my kids. I set up the Ninja Slackline as per the instructions provided in the package. Installation was simple and even more manageable if you have a helper. The contents of the box were well packaged, and everything seemed to be of quality material. Once the slackline was up and the accessories were in place, I tested the line, which states "weight limit 440 lbs" I weigh 215 lbs, and everything seemed fine with my self-test, and I allowed my eight and five-year-olds to start playing. About 20 mins into playing, my eight-year-old was swinging, and a metal buckle snaped, which sent her falling to the ground and getting hit with the buckle in the process. Maybe its a fluke; however, I can't take that chance and will not let my children play on the Nija course until I speak with the company. Since it is Christmas Day, I will have to follow up on the 26th, and I will leave an update with the resolution!!! Update after speaking with the company they sent out new buckles that are constructed with no welded joints there has been no issues since. Company still gets 1 star because they new they had a quality control issue. If you you purchase kit insure that the buckles are not the welded type shown in my photos!!! ### ⭐⭐⭐⭐⭐ Ratchet it as tight as you can. *by A***R on Reviewed in the United States on September 25, 2018* Built my niece a surprise American Ninja Warrior course in her back yard (it was actually a surprise for the whole family as I only received permission from my brother to "build something" in the back yard while they were on vacation, and didn't inform him as to what it would be.)Initially I attached it to an Oak tree about 30 feet away, but since my course design didn't have anything bracing the monkey bar part in the direction I was ratcheting, it started to pull it off the centered axis, so I took it down after a couple days and reattached it on the opposite side of the pegboard climb side.The triangular carabiners are Zinc plated to withstand the weather, the wood is treated to resist it as well, nothing is fading over a month of FL weather. Its also easy to swap out where each of the hand holds go to make it easier/more difficult.The ratchet mechanism is well built, is almost the same as the one I've used to haul trucks out of the mud. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/188721196-ninja-warrior-obstacle-course-for-kids-42-slackline-kit-jungle](https://www.desertcart.hr/products/188721196-ninja-warrior-obstacle-course-for-kids-42-slackline-kit-jungle) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-18*