On Course Accessories of 2025
Best Choice1
Clicked 3 times in the last monthLily's ThingsDouble Ninja Slackline Obstacle Course | 80 Ft | Ninja Warrior Obstacle Course Accessories | Monkey Bars | Climbing Rope | Ninja Rings | Trapeze Swing Bar | Rickety Bridge Edition -Patent Double Line
9.1 Durability8.2 Easy to build8.0 Easy installationWhy we love it
Fun: Exciting outdoor play!
Twin Lines: 50 less sag recoil.
Customizable: Fully adjustable.
9.8Exceptional
View offer on:
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money2
HapfanHapfan 50 FT Ninja Warrior Obstacle Course Swing Set for Kids with Weather-Proof Accessories, Outdoor Playset with Monkey Bars for Backyard
Main highlights- 【Sturdy Play Set】Hapfan obstacle course for kids is crafted from high-quality materials, designed for ages 3-5 6-8 8-12. The strong straps allow multiple children to play together, with the entire set supporting up to 880 lbs and each obstacle holding up to 250 lbs
- 【Slackline Swing Set】Hapfan adds a saucer swing to this ninja obstacle course for kids outside, transforming it into a versatile outdoor play equipment that doubles as a portable slackline swingset
- 【Portable Outdoor Climbing Toy】Easy to assemble and disassemble, this obstacle course is perfect for backyards, parks, beaches, or camping trips. Comes with a convenient carrying bag for hassle-free transport
- 【Newly Designed Buckle】Hapfan unique buckle set ensures a quicker setup and enhanced safety without any fraying of the slackline. Easily costomize your own course by adjusting the distance and order of obstacles
- 【10 Obstacles for Kids】This tree slack line jungle gym features a tree swing, monkey bars, climbing net, 360° rotation ninja wheel, and ninja rings. Made from durable and weather-resistant plastic, it ensures long-lasting fun and safety for kids. Perfect for outdoor game and adventure in any backyard or playground
9.7Exceptional
View offer on:
Show more
3
Gentle Booms SportsNinja Warrior Obstacle Course Accessories New Upgraded Buckle for 2” Width Slackline No Tearing Slackline
Main highlights- STRONG CARABINER: Made of high carbon steel, capable of withstanding up to 1000 lbs of pull
- SMOOTH SURFACE: No sharp corners, so slack thread wear is completely avoided
- ONE-PIECE TECHNOLOGY: One-piece seamless connection technology makes it not easy to deform
- EASY TO INSTALL: The curved design makes this buckle easier and faster to install than other buckles
- DURABLE AND SAFE: Coated design for better rust resistance, waterproof and weatherproof
9.6Exceptional
View offer on:
Show more
4
Rainbow CraftRainbow Craft 6.6FT Climbing Rope Ladder Ninja Ladder for Kids - Kids Ninja Warrior Obstacle Course Accessories - Ninja Warrior Slackline Ladder, Playground Ninja Obstacles Swing Rope Ladder
9.7 Easy installation9.5 Easy to build9.3 lasts a long timeWhy we love it
Excellent Quality
Portable Easy Setup
Fun Gift for Kids
9.5Excellent
View offer on:
Show more
5
Lily's ThingsHanging Ninja Rings (4 Pack) Ninja Warrior Accessories | Ninja Slackline Obstacle Course Accessories | Lily's Things Double Obstacle Course | Attachments to Most Home Playground Equipment Swing Sets
9.9 Durability9.7 Easy installation9.5 lasts a long timeWhy we love it
Double reinforced rope supports up to 250 pounds.
Easy setup with auto-locking carabiners for quick adjustments.
Durable, weather-resistant, and perfect for outdoor use.
9.4Excellent
View offer on:
Show more
6
Rainbow CraftCraft Ninja Warrior Obstacle Course Accessories Kids Outdoor Play - 7pc Rings, 2pc Swing Trapeze Wheels & 2pc Monkey Bars
9.5 Comfort9.3 Easy installation9.1 lasts a long timeWhy we love it
Durable construction
Colorful options
Certified for children
9.3Excellent
View offer on:
Show more
7
Lily's ThingsLily's Things Swing | Ninja Warrior Accessories for Slackline Obstacle Course Swing Set Accessories | Kids Swing Easy Attachment to Most Any Home Playground Equipment or Swing Set
Main highlights- Your satisfaction is our top priority. We are committed to ensuring your satisfaction. If you’re not completely happy with your purchase, reach out to us. We adhere to Amazon's return policy and are here to assist you, no questions asked.
- Our swing set attachments for ninja courses are rigorously factory break-tested to ensure they can support up to 220 lbs. With our Lily Things ninja line accessories, you can trust that your little ninjas are using safe and durable equipment. These ninja course extra attachments, ninja line accessories, and ninja warrior accessories are designed to provide secure and enjoyable playtime.
- Our ninja course swings for kids come with easy-to-open auto-locking carabiners and height adjustment hinges. You can easily adjust the kids' swing rope length from 53 inches up to more than 7 feet. This versatile swing is perfect as part of your ninja line attachments and ninja warrior obstacle course accessories.
- Our child swing for ninja course seat is not just for slacklines. By using the included carabiners, this add-on swing for ninja course can be transformed into a tree swing, zipline swing seat, or attached to any standard playground swing set. (Metal buckles sold separately—required for connecting to our Double Slackline Course and other ninja obstacle course accessories.)
- Encouraging outdoor play and exercise for kids can be tough. Our Double Slackline Course and ninja course swing are designed to make it enjoyable. With our super sturdy ninja obstacle course outdoor swing for kids, they'll have a blast while staying active. This swing for kids ninja warrior offers fun and physical challenges for hours of play.
9.1Excellent
View offer on:
Show more
8
Lily's ThingsLily's Things Trapeze Swing Bar with Gymnastic Rings | Ninja Warrior Accessories for Ninja Slackline Obstacle Course | Gym Accessories| Monkey Bar Set | Attaches to Most Home Playground Equipment Sets
9.9 Durability9.3 worth the money8.7 Easy installationWhy we love it
Strong hardwood bars provide a natural feel.
Easy-to-open carabiners for quick setup.
Supports up to 250 lbs, ensuring safety.
9.0Excellent
View offer on:
Show more
9
Lily's ThingsLily's Things Cargo Net Attachment Double Slackline Accessories | Ninja Slackline Accessories | Double Slackline Course Sets | Climbing Wall | Climbing Equipment | Playground Equipment Outdoor
Why we love it
Easy to install and adjust.
Enhances backyard play and fitness.
Durable and safe for kids.
8.9Very Good
View offer on:
Show more
10
Lily's ThingsLily's Things Rickety Bridge Attachment | Double Slackline Accessories | Ninja Line Rickety Bridge | Ninja Slackline Accessories | Rope Ladder Bridge Exclusively with Our Double Slackline Course Sets
9.3 Durability8.9 Simple to use8.4 worth the moneyWhy we love it
Supports up to 250 lbs, ensuring safe play.
Height adjustable ropes for customizable challenge levels.
Easy setup with auto-locking carabiners included.
8.8Very Good
View offer on:
Show more
Similar products on Amazon
