Indoor slackline system

SlackRack Classic

The ultimate indoor slackline for balance, fitness and fun!

Bring the thrill of slacklining indoors with the SlackRack Classic. Whether you’re a beginner or a pro, the SlackRack Classic is an all-in-one solution that makes balance training and slacklining simple, accessible and fun!

7 ft or 10 ft (2 m or 3 m)
1 ft (30 cm) Height
2 in (5 cm) Webbing width
4,500 lbs (2,040 kg)

Will it fit in my space?Answer 3 quick questions

Do you have a flat indoor floor a little longer than 7 or 10 feet?

Yes No / not sure

Is the surface firm, without thick rugs or uneven ground?

Yes No / not sure

Can you store the SlackRack indoors after use?

Yes No / not sure

£499.99 GBP

Why SlackRack Classic

Indoor-friendly Safe for home, gym or office floors
Built to last Durable powder coating and non-slip rubber feet
Strong and stable 40 kN webbing provides a firm, controlled feel

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

Try the SlackYard

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.

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

Indoor-friendly – Safe for home, gym or office floors
Built to last – Durable powder coating and non-slip rubber feet
Strong and stable – 40 kN webbing provides a firm, controlled feel

Easy Setup
The SlackRack Classic easily adjusts to 7-foot or 10-foot lengths. Assembly is quick and hassle-free, with just one type of screw and no need for trees, anchors or tools.

Smooth Performance and Controlled Feel
GIBBON’s signature 2-inch polyester webbing offers a stable, low-vibration surface, ideal for balancing, walking and learning tricks with confidence. The silk-screen printed pattern provides added grip and helps with foot placement.

7 ft or 10 ft (2 m or 3 m)Adjustable length
1 ft (30 cm)Height
2 in (5 cm)Webbing width
4,500 lbs (2,040 kg)Rack maximum force

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, 40 kN (9,000 lbs/4,080 kg) maximum force
Rack maximum force: 4,500 lbs (2,040 kg)
Ratchet: GIBBON Compact Ratchet, 6.25-inch lever length
Total weight: 62 lbs (28 kg)
Color: Black/Yellow
Specifications: Continuous silk-screen print on webbing for grip and orientation

5 stars: 2 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

It's fun

It's fun, I use it a few minutes each time I walk past it. Makes you engage your core the whole time

Perfect in between activity

I jump on this while I’m working, thinking, etc.. it’s perfect for a few minutes of fun

Do you know when the slackrack will be back in stock ? You guys are doing cool things, and it’s appreciated.

GIBBON

Our SlackRacks will be back in stock and available for purchase mid-July 2026. Sorry for the delay. The SlackRack has become one of our most popular items.

What is the weight limit for this product?

GIBBON

With a solid metal frame the SlackRack is a robust indoor option with a weight use of over 400lbs.

What are all the differences between the 2 slackracks, is one more advanced, etc. I am a senior citizen and need to improve my balance.

GIBBON

Both SlackRack products are similar in design but the main difference is that the Slackrack Fitness uses a thinner line which allows for more vibration or “feedback” which is great for balance training. The Slackrack Fitness also includes a number of accessories not available with the Classic.

If you are looking for more of a traditional slackline feel, the Slackrack Classic is your best bet.

What are the differences between the Classic and Fitness SlackRack? Why is the Fitness cheaper?

GIBBON

oth SlackRack products are similar in design but the main difference is that the Slackrack Fitness uses a thinner line which allows for more vibration or “feedback” which is great for balance training. The Slackrack Fitness also includes a number of accessories not available with the Classic. The SlackRack Fitness is currently on sale at the date of this question while the SlackRack Classic is not.

What are the differences between the two slack racks? Do they come with a 1” line? I’ve only ever used a 1” so curious as I noticed both are 2”. Thank you.

GIBBON

If you are looking for more of a traditional slackline feel, the Slackrack Classic is your best bet and is great for families as well! All GIBBON SlackRacks use 2" lines and are not compatible with 1" SlackLines.

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.