--- product_id: 542189744 title: "Ninja Warrior Obstacle Course for Kids - 2 * 56FT Slackline Kit with 8 Obstacles | Upgraded Quick-Install Buckles (No Threading Needed), CPC Compliant Outdoor Play Set" brand: "gentle booms sports" price: "R7849" currency: ZAR in_stock: true reviews_count: 5 category: "Gentle Booms Sports" url: https://www.desertcart.co.za/products/542189744-ninja-warrior-obstacle-course-for-kids-2-56ft-slackline-kit store_origin: ZA region: South Africa --- # Portable with carry bag 600 lbs tested load capacity 2×56ft Ninja Slackline length Ninja Warrior Obstacle Course for Kids - 2 * 56FT Slackline Kit with 8 Obstacles | Upgraded Quick-Install Buckles (No Threading Needed), CPC Compliant Outdoor Play Set **Brand:** gentle booms sports **Price:** R7849 **Availability:** ✅ In Stock ## Summary > 🥷 Elevate your backyard game with the ultimate Ninja Warrior obstacle course! ## Quick Answers - **What is this?** Ninja Warrior Obstacle Course for Kids - 2 * 56FT Slackline Kit with 8 Obstacles | Upgraded Quick-Install Buckles (No Threading Needed), CPC Compliant Outdoor Play Set by gentle booms sports - **How much does it cost?** R7849 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/542189744-ninja-warrior-obstacle-course-for-kids-2-56ft-slackline-kit) ## Best For - gentle booms sports enthusiasts ## Why This Product - Trusted gentle booms sports brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All Ages, All Levels:** Perfect for kids 5+ and adults alike, from casual fun to serious strength and balance training. - • **Anywhere, Anytime Setup:** Quick install between trees or poles 15-45 ft apart with included tree protectors and carry bag for on-the-go action. - • **Built to Last & Conquer:** Premium PE webbing and anti-rust steel components engineered to support up to 600 lbs safely. - • **Epic 112ft Ninja Challenge:** Double the slackline length for endless obstacle combos and ultimate backyard fun. - • **Customizable Obstacle Mastery:** 8 versatile obstacles including monkey bars, rope ladder, and gymnastic rings to tailor your ninja course. ## Overview The Gentle Booms Sports Ninja Warrior Obstacle Course is a durable, 2×56 ft slackline kit featuring 8 customizable obstacles designed for kids and adults. Made with high-strength PE webbing and anti-rust steel, it supports up to 600 lbs and includes upgraded water-resistant wooden bars and a one-piece buckle system. Portable and easy to set up between trees or poles, it promotes physical fitness, coordination, and confidence for all skill levels. ## Description Description Ninja warrior Slackline line kit with 12 sleeves to customized all obstacle course combinations as you want. We are committed to providing safe and interesting outdoor activities, kids climbing, kids swinging, kids obstacle gear training and so on. Features and Specification Including: Slackline Kit X1, Auxiliary line X1, Rings X3, Rope Ladder X1, Monkey Bars X2, Monkey fist X1, Tree Protectors X2, Square Buckles Set X11, Locking Delta Clips X11 Made of durable and heavy-duty slackline webbing, holds up to 440lbs Can be used as a typical slackline Customizing the course as you want Free tree protectors and portable convenient carry bagImportant Make sure everything is installed correctly Adult supervision required Suitable for ages 5 and up Review: OMG the quality of this set is amazing. All heavy duty materials. Heavy duty buckles and straps. Delivery time from order was two days earlier than originally indicated. I'm extremely impressed by this product and the service. Amazing quality product. Review: Grandkids loved this. Used maybe 10 times and the ratchet became faulty within 12months. Unfortunately I went back to the seller after the warranty period. Disappointing considering it was not used that much. ## Features - NINJA WARRIOR FUN - Whether you're a kid or an adult, the 2×56 ft Ninja Slack Line is the perfect obstacle course for demanding fun and physical challenge. Build your child's confidence, coordination and strength in this healthy way to keep them entertained, get them really physical, and keep them fit throughout the year. - DURABLE AND SAFE - High-quality PE material and High-strength anti-rust treated steel components will last for years. Each Ninja Warrior accessory is tested for a 600-pound load capacity. We upgraded the "ONE-PIECE" and coated design buckle and solved the problem of slack line tearing. - 8 OBSTACLES - The Ninja warrior line hanging obstacle course is quick and easy to set up, a convenient carry bag lets you take it wherever you go. Perfect for all occasions, such as outdoor birthday parties, forest camping, backyards, playground, fitness class and so on. - GREAT FAMILY ACTIVITY - Easy to install where there are sturdy 2 trees or poles 15 to 45 feet apart. Enjoy endless possibilities from the sequence and distance of moving obstacles to challenge easier or harder ninja warrior courses. - GREAT FOR ALL AGES AND LEVELS - Whether you're a beginner relaxing for fun, or a professional athlete looking to improve your strength and balance, our Ninja Warrior obstacle course is the perfect backyard challenge for ninjas of all levels. - NEW VERSION - We have updated the wooden bar of monkey bar and rope ladder, the new version of the bar has greater water resistance and resistance to aging. In addition, the buckle has also been updated to a "one-piece" process, which is more durable than the old model. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B8C7SZXD | | Brand Name | Gentle Booms Sports | | Color | Blue Line 8 Obstacles | | Compatible with Vehicle Type | Passenger Car, SUV, Van | | Customer Reviews | 4.4 4.4 out of 5 stars (184) | | Fastener Type | Buckle | | Hardware Material | Stainless Steel | | Included Components | Ninja Obstacle: Mokey bar × 2, Rope Ladder×1, Gymnastic Ring×3, Monkey Fist ×1, Arm Trainer ×1;, Other Accessories: Buckles ×11, Carabiner ×11, Storage Bag ×1, Tres Protector ×2., Slackline: 2" width 50 ft Slackline×1, 2" width 6ft Ratchet Line×1, 1" width 50 ft slackline×1, 1" width 6ft Ratchet Line ×1; | | Item Dimensions L x W | 15.85L x 0.61W Meters | | Item Type Name | Ninja Warrior Obstacle Course | | Load Capacity | 272.16 kg | | Manufacturer | Gentle Booms Sports | | Manufacturer Part Number | GBS-RTTJ-0001-02 | | Material Type | Plastic | | Model Number | GBS-RTTJ-0001-02 | | Number of Pieces | 1 | | Size | Medium, Small | | Tensile Strength | 440 Pounds | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Gentle Booms Sports - **Colour:** Blue Line 8 Obstacles - **Material:** Plastic - **Size:** Medium, Small - **Vehicle service type:** Passenger Car, SUV, Van ## Images ![Ninja Warrior Obstacle Course for Kids - 2 * 56FT Slackline Kit with 8 Obstacles | Upgraded Quick-Install Buckles (No Threading Needed), CPC Compliant Outdoor Play Set - Image 1](https://m.media-amazon.com/images/I/71A4754qbXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***Y on 19 February 2025* OMG the quality of this set is amazing. All heavy duty materials. Heavy duty buckles and straps. Delivery time from order was two days earlier than originally indicated. I'm extremely impressed by this product and the service. Amazing quality product. ### ⭐⭐ Review *by S***A on 18 February 2026* Grandkids loved this. Used maybe 10 times and the ratchet became faulty within 12months. Unfortunately I went back to the seller after the warranty period. Disappointing considering it was not used that much. ### ⭐⭐⭐⭐⭐ Review *by M***D on 28 April 2026* 100 recommend. Kiddos use it daily especially after school get their energy out. ## Frequently Bought Together - Ninja Warrior Obstacle Course for Kids, 2×56ft Slackline Kit with 8 Ninja Accessories - Monkey Bar, Rope Ladder, Gymnastic Ring, Arm Trainer and Monkey Fist - TOPNEW 12 Ninja Tree Climbing Holds for Kids Climber, Adult Climbing Rocks with 6 Ratchet Straps for Outdoor Ninja Warrior Obstacle Course Training - 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 --- ## 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.co.za/products/542189744-ninja-warrior-obstacle-course-for-kids-2-56ft-slackline-kit](https://www.desertcart.co.za/products/542189744-ninja-warrior-obstacle-course-for-kids-2-56ft-slackline-kit) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-30*