The Best Slackers Ninja Line Accessories of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Slackers Ninja Line Accessories of 2022. Check our ranking below.

2,816 Reviews Scanned

Rank No. #1

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

【Show Ingenuity Design】Our ninja warrior swing Showing ingenuity and exquisite craftsmanship. New design 360° handle twist-spin is deisgn for fun, both ends of the rotor are designed with shape of wings, just hang on the blue handle and give a little twist, kids can easily turn to circles swing like a flying birds in forest. Children will enjoy playing and adventure in the air
【High-Quality and Durable】Yamiprobi ninja swing is made of high-quality Nylon-PA6 material, which has high weather resistance, anti-ultraviolet and anti-oxidation. The highest temperature can reach 260 ℃. More wear-resistant and durable than PP and other materials, safe enough for kids. After many years, it is still intact. Great addition for swing sets accessories for outdoor or indoor
【Easy to Set Up and Store】Easy setting up with triangle stainless carabiners and poly rope, 360°spinning swing toys takes you few seconds to attach the ninja spin to the swing set, trees or ninja slackline. Perfect matching with other ninja accessories. This 15"X5.3"X3.5" size handle swing easy to storage and it's best gifts for kids outdoor play jungle gyms
【More Safety】Non-slip design on the kids ninja swing surface, make it much safer and easier to hold onto and turn to circles swing.The high-quality materials and unique design make it durable and long-term use for more than 8 years in the outdoor. More than 300 lbs load capacity
【Play In The Air】Our ninja spin and swing are great ninja accessories to your ninja slackline backyard obstacle course. Watch your children test their inner warrior with this dynamic kids obstacle course addition, make your kids strong, improves agility and speed. They will having so much outdoors healthy fun

Rank No. #2

Rainbow Craft 6.6FT Climbing Rope Ninja Ladder for Kids - Kids Ninja Warrior Obstacle Course Accessories - Swing Rope Ladder

Excellent Quality - strong polypropylene material made of swinging salver allows children to play outdoors. Weight capacity of 220 lbs. ensures safety for children ages 3-12.
Portable & Easy Setup - Small volume for easy portability. Strong hooks for easy setup. Only takes seconds to attach the Ninja Rope Ladder to the swing set or Ninja warrior slackine. Very good for matching with other ninja course accessories, ninja rings, monkey bars, ninja fist holds, cargo nets, swing wheels, etc.
Authority Certification - CPC certified Rainbow Crafts Ninja Warrior obstacle course (including ninja warrior slacklines and ninja accessories) is a must for children to play. All materials of plastic, polyester and metal parts are within children's use. Kids can safely enjoy Ninja Warrior fun with ninja indoor equipment and backyard outdoor play.
Rainbow 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

Rank No. #3

Ymeibe 2-Pack Ninja Wheel Obstacle for Kids - 360° Rotatable Swing Monkey Wheel for Ninja Warrior Obstacle Course for Kids Ninja Warrior Slackline Kits - Blue, Yellow Color in Set

【SUPERIOR QUALITY】Strong PP materials made of ninja monkey wheel obstacle ensure years for kids outdoor play. 330lbs load capacity, safety for kids of 3yrs - 12yrs
【UNIQUE DESIGN】Swival carabiner attaching to ninja warrior slacking line helps kids play ninja obstacle fun with different experience in the swing steering wheels
【AUTHORITY CERTIFICATION】CPC certified all of Ymeibe ninja warrior obstacle course including ninja warrior slacklines and ninja accessories consistent with the standards require children play. All materials of plastic, polyester and metal parts are within the scope of children use. No matter as ninja indoor equipment or backyard outdoor play, kids will enjoy ninja warrior fun securely
【OTHER ADVANTAGE】Big size of 10 inch diameter swing steering wheel with 16 inch nylon chain also suits for adults to play in the air, having indoor & outdoor training excise
【EASY USE】Fully assembled swing bars only require to attach the carabiners to the ninja warrior line or swing set, all of that won't cost 10 seconds, so easy. Excellent for Indoor gyms & outdoor jungle gyms

Rank No. #4

Lily's Things Ninja Warrior Accessories for Slackline Obstacle Course | Swing Set Accessory | Easy Attachment to Home Playground Equipment

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.
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.)
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.
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.

Rank No. #5

Rickety Bridge Rope Ladder - Ninja Slack line Accessories - Backyard Obstacle Course Accessories for Ninja Warrior Training - Rope Bridge Skip for Kids

3 delta carabiners come included. An amazing addition to your kids' obstacle course, playground, playset or your basement gym. Train patience, concentration, balance and control like a real ninja warrior.
Ninja bridge dimensions: 3.3ft x 5.9ft (100 x 180 cm). 1.4" (3.5 cm) hardwood dowels, 16" (40 cm) in length. 250 lb load capacity.
Adjust the height of the handles of your rickety bridge obstacle. Set the middle step higher to add more challenge to your backyard race competition.
The hanging bridge makes a perfect birthday gift for your kids or grandchildren.
The rope bridge can be used as a chatting swing for two. Share your little secrets with your best friends while swinging.

Rank No. #6

Craft Ninja Warrior Obstacle Course Accessories Kids Outdoor Play - 7pc Rings, 2pc Swing Trapeze Wheels & 2pc Monkey Bars

PLEASE ATTENTION 👈 - This Ninja Obstacle Accessory Kits WITHOUT ninja warrior slackline. Only includes Ninja Rings, Trapeze Wheels ninja wheels and Monkey Bars. Each Climbing Attachment Comes With Carabiners. You don’t have to buy carabiners additionally. Buy Ninja Rope in Rainbow Craft Store
【Various Ninja Course Attachments】- 7pc Ninja Ring, 2pc Swing Wheels and 2pc Trapeze Bars. If you have SWING WOODEN POST in backyard, then don't need ninja warrior slackline additionally. If not, buy a ninja strap according to match these climbing attachments.
【Premium Quality】- All of these ninja warrior accessories are constructed of strong durable material, totally enough for a 260lbs adult play, kids of AGE 3+ safely enjoy the gym activities or outdoor/indoor play.
【Colorful Choice Colorful Fun】- Among all the similar products, Rainbow Craft offers most multiple colors of obstacle course attachments compared to other stores, that means children have more choices and more fun for their outdoor play.
【Authority Certification】- All ninja accessories in the pack of this ninja course set are certified by CPC, including ninja warrior slacklines and ninja accessories consistent with the standards require children play. All materials of plastic, polyester and metal parts are within the scope of children use, no matter as ninja training equipment for kids indoor outdoor play or backyard training. backyard outdoor play, kids will enjoy ninja warrior fun securely.

Rank No. #7

Hanging 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

Take your training to the next level with our durable ninja warrior rings. These rings are designed to enhance your strength and agility while adding fun to your workouts.
Lilys Things accessories are the perfect addition to any fitness routine, offering versatility and style for your home gym setup.
Lily's Things accessories provide a unique combination of quality and design, ensuring that you have the best gear to support your training.
Challenge yourself with our premium ninja rings, crafted for both beginners and advanced athletes looking to step up their game.
Built for endurance, Lily's Things Ninja Warrior Rings provide a reliable and fun way to enhance your fitness routine. Enjoy peace of mind with our 30-day money-back guarantee if you’re not completely satisfied!

Rank No. #8

Slackers Ninja Net- Red | Ninjaline Net | Cargo Climbing net | Ninja Training | Net for Slackline Obstacle Course

Please note this is a Ninjaline accessory, the Ninjaline is sold separately.
4' x 7'’ foot cargo net
Comes with anchor line for added stability and easier climbing
Polyester webbing strap with nylon double stitching
Compatible with 36' or 56' Ninjaline. Note anchor line only fits with 36' Ninjaline

Rank No. #9

Slackers NinjaLine 36' Intro Kit

Ninja Training with seven obstacles including: a three piece 10" x 2.5" nylon rope knows, two piece 16" monkey bar holds with triangle safety carabiners, and two gymnastics rings with textured finish
Hang 30' 2" Slackline webbing between two posts or healthy trees
Includes carrying bag
Ages 6 and up, Max weight 250 lbs; Adult supervision required
Endorsed by Ninja Warriors worldwide

Rank No. #10

Slackers Ninjaline - 36' Intro Kit - Includes 7 Hanging Attachments - Best Outdoor Ninja Warrior Training Equipment For Kids - Build Your Very Own Backyard Obstacle Course - Rated Ages 5+

PLAY IN THE AIR- Have fun playing and training as a real ninja with our signature Slackers Ninjaline. Create your very own backyard gym. Watch your children play in the air and unleash their warrior within.
CONVENIENT AND PORTABLE- With its versatile design, the Slackers Ninjaline is easy to install and fun for all ages. Easily hang your Ninjaline between two healthy trees or wooden posts, attache your obstacles, and enjoy.
QUALITY DESIGN- Quality is our top priority. We use only the best materials for our outdoor play equipment. With the Slacker Ninjaline we made no exceptions. All components are carefully tested for strength and durability.
SAFETY FIRST- At Slackers, we are focused on creating safe, reliable obstacle course equipment, ideal for building up your inner ninja warrior. Our Ninjalines are rated ages 5+ and hold up to 250 LBS. Parental supervision required.
PRODUCT GUARANTEE - All Slackers products are backed by a promise, that if you are not fully satisfied with your ninja course accessories, we will work directly with you to make it right.

Last update on 2025-10-30 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Slackers Ninja Line Accessories?

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Slackers Ninja Line Accessories that you consider buying. Your questions might include the following:

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We provide an Slackers Ninja Line Accessories buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Slackers Ninja Line Accessories currently available on the market.

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Brand Value: Every brand of Slackers Ninja Line Accessories has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
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The Best Slackers Ninja Line Accessories of 2022 – Reviews & Buying Guide

How Do You Buy The Best Slackers Ninja Line Accessories?

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