---
product_id: 96561342
title: "SUNCITY Ninja Warrior Obstacle Course Kit for Kids - 2 X 52' Slackline Zipline 37 PCS Hanging Monkey Bars Fists Gym Rings Swing Rope Ladder Portable Outdoor Toys Training Equipment Set for Backyard"
brand: "suncity"
price: "¥51403"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/96561342-suncity-ninja-warrior-obstacle-course-kit-for-kids-2-x
store_origin: JP
region: Japan
---

# Portable 37-piece kit with quick setup & pack-up Stainless steel buckles & carabiners for max durability 2 x 52' slacklines for epic balance training SUNCITY Ninja Warrior Obstacle Course Kit for Kids - 2 X 52' Slackline Zipline 37 PCS Hanging Monkey Bars Fists Gym Rings Swing Rope Ladder Portable Outdoor Toys Training Equipment Set for Backyard

**Brand:** suncity
**Price:** ¥51403
**Availability:** ❌ Out of Stock

## Summary

> 🏆 Unleash the backyard warrior in your kid — because champions train outside!

## Quick Answers

- **What is this?** SUNCITY Ninja Warrior Obstacle Course Kit for Kids - 2 X 52' Slackline Zipline 37 PCS Hanging Monkey Bars Fists Gym Rings Swing Rope Ladder Portable Outdoor Toys Training Equipment Set for Backyard by suncity
- **How much does it cost?** ¥51403 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/96561342-suncity-ninja-warrior-obstacle-course-kit-for-kids-2-x)

## Best For

- suncity enthusiasts

## Why This Product

- Trusted suncity brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last & Safe:** Ergonomic gym rings, rubberized ratchets & tree protectors ensure durability and injury prevention
- • **Portable Backyard Gym:** Compact 37-piece kit fits in a carry bag for outdoor adventures or indoor fun anywhere
- • **Healthy Screen-Free Fun:** Encourages active play, socializing & outdoor fitness over passive screen time
- • **Quick Setup, Endless Play:** Tool-free installation in minutes between trees 39-42ft apart, supporting up to 250 lbs
- • **Train Like a Ninja Warrior:** 2 slacklines + 10 adjustable obstacles to boost kids’ strength, balance & agility

## Overview

The SUNCITY Ninja Warrior Obstacle Course Kit is a comprehensive 37-piece outdoor training set featuring two 52-foot slacklines, monkey bars, gym rings, rope ladder, and more. Designed for kids 3+, it supports up to 250 lbs and installs easily between two trees or pillars 39-42 feet apart. Made with durable stainless steel hardware and ergonomic grips, it promotes strength, balance, and active play while being fully portable for backyard or travel use.

## Description

desertcart.com: SUNCITY Ninja Warrior Obstacle Course Kit for Kids - 2 X 52' Slackline Zipline 37 PCS Hanging Monkey Bars Fists Gym Rings Swing Rope Ladder Portable Outdoor Toys Training Equipment Set for Backyard : Toys & Games

Review: Great for independent play - Once it is set up, the kids can play on the slack line independently. They love the challenge and different attachments. The first time you open the kit, it will take about 30min to get everything in place. Once you set up the metal attachment pieces, the whole setup takes about ten min— less if you have trees further apart. Once you get the metal attachment holders in place, you never have to touch them. It’s set each time you put it up. The kids love it. Adults have tried the slack line & have fun, too. Con. There is a little fraying—however that was my error. I was releasing the slack line too quickly when taking down the equipment. Now I go slower and make sure it feeds in/out properly.
Review: Sturdy and easy to put up/down - So I had more pictures and then realized my niece and/or nephew were in them ... Soooo were going with just the one. Hah. That doesn't diminish my opinion of this set; which is that it's awesome. My daughter is too little still... But I have a 10yo niece and 12yo nephew who think I'm the coolest guy they know right now because they have this to play on when it gets warmer again here in New England. It goes up super easy; comes with tree guards, and quick tension straps. The obstacles attach without tools. I'm a little jealous they can use it, and my wife... I am a bit over the weight limit haha but I'm a bit old for it anyway. It's a blast. The attachments to it are very durable feeling, and have good grip to them. The straps and rope are nylon which means they're gonna hold up better in the elements outside than natural fibers. It all comes apart in minutes and can be packed into the big bag it comes with, and stored in a car trunk or closet. If you've got 2 trees that are ~20ft apart, and busy active kids in your life... This is a win.

## Features

- Obstacle Course Kit Includes: Upper Line, Slackline, 2 Rubberized Grip Ratchets, 2 Monkey Bar Holders, 2 Gym Rings, 2 Nylon Rope Knots, Monkey Bar Swing, Rope Ladder, 4 Tree Protectors, 10 Metal Carabiners, 10 Delta Clips, Portable Bag, Tape Measure, Manual.
- Become a Real Warrior: Designed for kids 3+, these warrior training accessories help them train like true warriors. Overcome various obstacles, improve responsiveness, and develop sports hobbies through climbing, jumping, and gripping. Warriors never fear challenges。
- Safe and Easy Setup: Install up to 10 obstacles on the slackline, which doubles as a training line to boost strength and balance. Perfect for beginners or pro warriors. Setup takes just minutes with two sturdy trees or pillars (39-42ft apart), supporting up to 250 lbs.
- More Professional: Ergonomic gym rings feature sewn and hot-melt fixing for safety and durability, preventing hand injuries. The adjustable stainless steel triangle buckle is stronger than plastic. The rubber-grip ratchet ensures better pull, with Velcro felt protecting trees from abrasion. Accessories are adjustable, with no fixed pockets or distances on the top line.
- No More Worries About Your Kids' Health: Install the Slackline Obstacle Course in your backyard, playground, home gym, or take it on trips. Kids will have healthy outdoor fun, socializing with peers instead of focusing on TV and games. Perfect for indoor and outdoor use, from the beach to the basement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JFV7KTY |
| Best Sellers Rank | #463,087 in Toys & Games ( See Top 100 in Toys & Games ) #86 in Playground Fitness Equipment |
| Brand | SUNCITY |
| Color | Assorted |
| Customer Reviews | 4.5 4.5 out of 5 stars (437) |
| Fastener Material | Stainless Steel |
| Fastener Type | Buckle |
| Is Discontinued By Manufacturer | No |
| Item Weight | 17.16 pounds |
| Load Capacity | 250 pound |
| Manufacturer | Biaoge |
| Material | Stainless Steel |
| Number of Pieces | 37 |
| Product Dimensions | 624"L x 2"W |
| Size | Medium, Small |
| UPC | 681381120435 |
| Unit Count | 10.0 Count |

## Product Details

- **Brand:** SUNCITY
- **Color:** Assorted
- **Load Capacity:** 250 pound
- **Material:** Stainless Steel
- **Size:** Medium, Small

## Images

![SUNCITY Ninja Warrior Obstacle Course Kit for Kids - 2 X 52' Slackline Zipline 37 PCS Hanging Monkey Bars Fists Gym Rings Swing Rope Ladder Portable Outdoor Toys Training Equipment Set for Backyard - Image 1](https://m.media-amazon.com/images/I/713kQ2zRx1S.jpg)
![SUNCITY Ninja Warrior Obstacle Course Kit for Kids - 2 X 52' Slackline Zipline 37 PCS Hanging Monkey Bars Fists Gym Rings Swing Rope Ladder Portable Outdoor Toys Training Equipment Set for Backyard - Image 2](https://m.media-amazon.com/images/I/7179f1o8msL.jpg)
![SUNCITY Ninja Warrior Obstacle Course Kit for Kids - 2 X 52' Slackline Zipline 37 PCS Hanging Monkey Bars Fists Gym Rings Swing Rope Ladder Portable Outdoor Toys Training Equipment Set for Backyard - Image 3](https://m.media-amazon.com/images/I/71o28CrqK2L.jpg)
![SUNCITY Ninja Warrior Obstacle Course Kit for Kids - 2 X 52' Slackline Zipline 37 PCS Hanging Monkey Bars Fists Gym Rings Swing Rope Ladder Portable Outdoor Toys Training Equipment Set for Backyard - Image 4](https://m.media-amazon.com/images/I/71pS-kMgg+L.jpg)
![SUNCITY Ninja Warrior Obstacle Course Kit for Kids - 2 X 52' Slackline Zipline 37 PCS Hanging Monkey Bars Fists Gym Rings Swing Rope Ladder Portable Outdoor Toys Training Equipment Set for Backyard - Image 5](https://m.media-amazon.com/images/I/81A+AAWRywL.jpg)

## Questions & Answers

**Q: Which mean about the 52 feet?**
A: Hi. The total line length is 52', made up of 46' main line and 6' line with ratchet.

**Q: What is the height off the ground should this be installed?**
A: Thanks for your question. Usually 2 to 2.5 meters above the ground. But it really depends on you, on the height of the child using it and how far you want to be from the ground. As your child becomes more experienced, you can always raise it higher and higher.

**Q: What is the width of the slackline?**
A: Hi, the width of Slackline is 2 inches.

**Q: Can this remain outside overnight and in various weather, or should it be taken down after each use?**
A: Thanks for your question. Although the design and handling of slack lines and suspended obstacle parts can withstand these factors, we do not recommend that you set them aside under continued severe weather conditions, as this will shorten the life of the product. For example, wooden monkey bars may suffer after being exposed to heavy rain and snow. The sun will not be a problem at all. 
Therefore, we suggest that you should take down it in time after not using it for more than 1 ~ 2 weeks. The taken down procedure is very simple. Only need to take down the obstacle from the triangle clips first. Open the ratchet to easily pass the thread through the tree. And the next time you use it, just need to hang the ninja line again. Then hang the obstacle with the carabiner to solve the problem easily! 
Good storage and use can make the Ninja Kit accompany you for longer!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for independent play
*by J***E on August 8, 2021*

Once it is set up, the kids can play on the slack line independently. They love the challenge and different attachments. The first time you open the kit, it will take about 30min to get everything in place. Once you set up the metal attachment pieces, the whole setup takes about ten min— less if you have trees further apart. Once you get the metal attachment holders in place, you never have to touch them. It’s set each time you put it up. The kids love it. Adults have tried the slack line & have fun, too. Con. There is a little fraying—however that was my error. I was releasing the slack line too quickly when taking down the equipment. Now I go slower and make sure it feeds in/out properly.

### ⭐⭐⭐⭐⭐ Sturdy and easy to put up/down
*by M***R on November 14, 2020*

So I had more pictures and then realized my niece and/or nephew were in them ... Soooo were going with just the one. Hah. That doesn't diminish my opinion of this set; which is that it's awesome. My daughter is too little still... But I have a 10yo niece and 12yo nephew who think I'm the coolest guy they know right now because they have this to play on when it gets warmer again here in New England. It goes up super easy; comes with tree guards, and quick tension straps. The obstacles attach without tools. I'm a little jealous they can use it, and my wife... I am a bit over the weight limit haha but I'm a bit old for it anyway. It's a blast. The attachments to it are very durable feeling, and have good grip to them. The straps and rope are nylon which means they're gonna hold up better in the elements outside than natural fibers. It all comes apart in minutes and can be packed into the big bag it comes with, and stored in a car trunk or closet. If you've got 2 trees that are ~20ft apart, and busy active kids in your life... This is a win.

### ⭐⭐⭐⭐ Just installed
*by L***E on May 24, 2020*

It took two of us about 3 hours to install. We used two big trees, about 35' apart. The first tree is about 24" circumference and the second, bigger tree is about 48" circumference. You'll probably need a ladder! Measure carefully whomever will be using the line, i.e. how far their reach is and how tall they are, so you can gauge how far apart to put the lines AND the obstacles. We ended up placing the rings for the obstacles about 20" apart for larger kids. Have the kids practice their reaches if you can before putting it up, because once the belt is tightened down, it can be hard to loosen from the rings to move the obstacles. We put the bottom line pretty close to the ground - if an adult is on it, it's only about 10" from the ground, but for kids it remains about 20" off the ground - it did stretch a bit when the adults got on! How tight you can really make it probably depends on how far apart the trees are. It took us a while to get things spread out in a comfortable way, but we all had a few runs and have enjoyed our first day with it. I hope it lasts! Note: The two blue tree-protecting pads that were included were used only on one tree, the thinner one. They didn't fit around the second, bigger tree.

## Frequently Bought Together

- SUNCITY Ninja Warrior Obstacle Course Kit for Kids - 2 X 52' Slackline Zipline 37 PCS Hanging Monkey Bars Fists Gym Rings Swing Rope Ladder Portable Outdoor Toys Training Equipment Set for Backyard
- YAMIPROBI Ninja-Twister Swing Spins Set: Slackline Attachments - 360° Handle Twist-Spin Flips Toy Activate Ninja Powers Warrior Accessories Kids Hang Toys for Playground Backyard Blue
- TOPNEW 12 Ninja Tree Climbing Holds for Kids Climber, Adult Climbing Rocks with 6 Ratchet Straps for Outdoor Ninja Warrior Obstacle Course Training

---

## 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.jp/products/96561342-suncity-ninja-warrior-obstacle-course-kit-for-kids-2-x](https://www.desertcart.jp/products/96561342-suncity-ninja-warrior-obstacle-course-kit-for-kids-2-x)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-14*