Indoor slackline system
SlackRack Fitness
5.007 verified reviewsYour all-in-one indoor slackline for strength, balance and full-body fitness!
- 7 ft or 10 ft (2 m or 3 m)
- 1 ft (30 cm) Height
- 2 in (5 cm) Webbing width
- 62 lbs (28 kg) Total weight
Will it fit in my space?Answer 3 quick questions
Here’s what to consider for your space:
Your space looks suitable for a SlackRack. Follow the included setup guide before use.
Complete your setup
Add more length to your SlackRack
-
20% OFF 
Why SlackRack
A real slackline, anywhere indoors
Developed with sports scientists and physiotherapists, the SlackRack combines balance training and strength-building in one stand-alone system for home or gym.
Bonus fitness accessories
Two handgrips, a stretch band and a full-color workout poster with 16 exercises.
Designed for indoor use
Stable, non-slip rubber feet protect floors and keep the frame from shifting.
Dynamic webbing
Thinner 20 kN webbing gives more vibration and feedback for balance training and core activation.
Plan your space
Will it fit? Here’s what you need
SlackRack stands on a flat floor. Choose a 7 ft or 10 ft line, with room to step off on each side.
Choose your length
|
Line length |
Good for |
|---|---|
|
7 ft |
Smaller rooms and first steps |
|
10 ft |
More room to walk, turn and train |
Adjust between lengths with the same frame. Keep clear space around the frame.
Where it works
- ✓Wood and laminate
- ✓Gym floors and mats
- ✓Garage concrete
- ✕Uneven ground
- ✕Grass and sand
- ✕Thick, soft rugs
Setup
Set up in about 15 minutes
Follow the setup guide supplied with your product.
- 1
Unbox and lay out
Lay the frame parts out on a flat floor where the rack will stand.
- 2
Assemble the frame
Bolt the frame together; it uses only one type of screw.
- 3
Set the length
Choose the 7 ft or 10 ft setting for your space.
- 4
Tension and check
Follow the supplied guide to tension the line and check the ratchet lock before stepping on.
What’s in the box
Everything you need, in one box
Powder-coated steel frame
Assembles with only one type of screw
15 ft slackline
2 in, 20 kN webbing with a looped end
GIBBON Compact Ratchet
With a safety lock
4 rubberized feet
Plus 2 neoprene covers
Tool kit
2 wrenches and all assembly bolts
Fitness Pack
Exercise poster, stretch band and 2 handgrips
Total box weight: 62 lb (28 kg).
Your balance journey
Where it fits
Most people start on a SlackBoard, step up to a SlackYard or SlackRack, then take a SlackLine anywhere.
- 1 · Start
SlackBoard
Build balance at home, a few minutes a day.
- You are here2 · Progress
SlackYard or SlackRack
Walk a real line, low and steady: outdoors or indoors.
- 3 · Go anywhere
SlackLine sets
Take it between two trees, from parks to trips.
Compare setups
| Feature |
SlackRack |
SlackYard |
SlackLine |
|---|---|---|---|
|
Anchors |
None |
Ground screws |
Two strong trees |
|
Where it works |
Any flat surface |
Grass and soil |
Anywhere with trees |
|
Line length |
7 ft or 10 ft |
3–16 ft |
Varies by set |
|
Height off ground |
~1 ft |
10–16 in |
Depends |
|
Setup |
15–30 mins |
10–15 mins |
10–15 mins |
|
Best for |
Indoors |
Backyards |
Outdoors |
Details
Your all-in-one indoor slackline for strength, balance and full-body fitness!
Take your training to the next level with the SlackRack Fitness. This durable, stand-alone system brings the challenge and fun of slacklining indoors—no trees or anchors required! Perfect for home or gym use, the SlackRack Fitness combines balance training and strength-building with bonus accessories for versatile, effective workouts.
- Bonus fitness accessories – Includes two handgrips, a stretch band and a full-color workout poster with 16 exercises
- Designed for indoor use – Stable, non-slip rubber feet protect floors and prevent shifting
- Dynamic – Thinner 20 kN webbing provides more vibration and “feedback” for enhanced balance training and increased core activation
Simple Setup
Assembles in about 15 minutes with only one type of screw. Easily adjusts to 7-foot or 10-foot lengths for versatile indoor training. The powder-coated steel frame and strong 2-inch webbing are built to last
Engaging, Full-Body Workout
The 2-inch flat polyester webbing delivers GIBBON’s signature “trampoline effect” with extra responsiveness, helping you build balance, coordination and core strength in every workout.
- 7 ft or 10 ft (2 m or 3 m)Adjustable length
- 1 ft (30 cm)Height
- 2 in (5 cm)Webbing width
- 62 lbs (28 kg)Total weight
Specifications
- Adjustable length
- 7 ft or 10 ft (2 m or 3 m)
- Height
- 1 ft (30 cm)
- Webbing width
- 2 in (5 cm)
- Webbing
- Polyester, 20 kN (4,500 lbs / 2,040 kg) maximum force
- Specifications
- Continuous silk-screen print on webbing provides grip and orientation
- Ratchet
- GIBBON Compact Ratchet, 6.25-inch lever length
- Total weight
- 62 lbs (28 kg)
- Color
- Grey/Blue
This is an absolutely amazing piece of equipment! At 47 I feel like a little kid excited to get home from work and play on my new toy. Seriously it doesn't feel like exercise at all, I genuinely feel like I'm playing. My knees and shins care so much stronger! I skip up steps again. Weight has increased on leg day at the gym. There is honestly nothing bad I can say. Easy set up and everything is included so don't wait you should get it today.
Incredibly well made and simple to assemble! Since I set this up in my Anytime Fitness gym, I also purchased the extension add on to bring the Slackrack to 13’. Such a fun piece to add to our wall of GiBoards! Note: I also highly recommend purchasing a couple GiBoard Balancing Poles for those who need a little confidence boost and to build solid movement patterns!
Cool that the Slackrack comes with a poster with illustrations covering additional movements to improve balance, mobility & strength! 😎👍
No trees required! 😂 Set it up inside or outdoors on a nice day! 🌞
I love the SlackRack! I used to have a regular slackline, but my current place doesn't have the right tree setup. It turns out the SlackRack has been much better for training - it's at the perfect height and I'm much less worried about falling off (which happens a lot) since it's on a flat, clean surface instead of the uneven ground. It's been so much fun to watch my progress, and it's motivated me to start moving a lot more. I purchased the classic slackline to use with the SlackRack as I read that it was easier to learn with. It looks like it will be easy to switch it out once I'm ready to progress to the fitness line.
Awesome!!!!!
Awesome slackline! Been great for the family fitness and fun to mess around with it in the winter and anytime we walk by it!
Assembly is simple. Materials seem to be top notch, very heavy duty. The exercises/moves and variations of those are endless. DO NOT think of this simply as a balance tool (though it is that in spades as they say). Think of this as a creative nexus for working muscles no one told you that you even have!
Our family is really enjoying our slack rack. It’s easy to set up and take down.
in order to get to 10 ft length is there included hardware or does additional hardware need to be purchased
No need to buy any extra hardware to reach 10 ft. The SlackRack can be set up at 7 ft or 10 ft right out of the box, and all the tools you need to build it are included in the box. If you ever want to go longer, the optional SlackRack Extension takes it up to 13 ft. It's sold separately.
Can you please share the dimensions of the box? I want to send this as a gift
The SlackRack shipping box is 40" x 14" x 5" with a weight of 62lbs.
Please advise when you expect the slackrack fitness to be back in stock
Thank you for your interest! The Slackrack Fitness is currently sold out, but we are working on restocking it soon.
While we don't have an exact restock date just yet, you can sign up for email notifications directly on the product page, to know as soon as it's back in stock!
Id like a slack line fitness, its on sale and out of stock can i get the sale price once it comes back in stock?
Our sale pricing does rotate throughout the year but at this time we do not offer rain checks or presales of any item that has sold out.
has the SlackRack been discontinued??
Hi Chris, no the SlackRacks have not been discontinued and will be back in stock late June 2026. If you need one before then, we may have a factory second or blemished SlackRack available. Just send us an email and we can get you more info on that. Info@GIBBON-USA.com
FAQ
Can I use it indoors and outdoors?
The primary use case is indoors. If you use it outdoors, don’t leave it outside for long periods because weather and sun can wear down the materials.
Do I need any tools to build it?
No extra tools needed. Everything you need is in the box.
Do I need trees or anchors?
No. The SlackRack is freestanding, so no trees or anchors are required.
How high is the line?
About 12 inches off the ground.
How long does assembly take?
About 15 minutes. The frame uses only one type of screw, and the length adjusts to 7 or 10 feet.
How much does the SlackRack weigh?
Total weight: 62 lb (28 kg)
How much space do I need?
The SlackRack sets up at 7 or 10 feet right out of the box. Want more length? The SlackRack Extension (sold separately) takes it up to 13 feet. The line sits about 12 inches off the ground.
What comes with the SlackRack Fitness?
Everything you need to set it up, plus two handgrips, a stretch band, and a full-color workout poster with 16 exercises.
What is your returns policy?
We’re confident you’ll love your GIBBON product. If it’s not the right fit, you can return it within 30 days for a full refund, minus return shipping costs.
Shopping for the holidays? We’ve extended our return window, so purchases made between October 15 and December 31, 2026 can be returned through January 31, 2027.
What’s the weight limit?
For the best performance, we recommend 400 lbs or less.