Longline kit Sky01 50m This product is no longer in stock


The longline kit with pulley system for 50m long ! And even more in the futur ! The kit provides a weblock (banana) and a 50m long slackline webbing with eyeloop.

What webbing should i choose ?
- Tubular slackline like RVD or Reggae. They are bouncy, comfy.
- Flat slackline like Slodki or ShaQ. Less elastic and easier to tight. She's also very comfy with her soft edges.
- Flat hybride slackline like Moonwalk. Lightest and less stretchy slackline webbing (the slackline and highline world record)

In details

Livraison Offerte dés 160€
Free delivery from 160€
Conseil téléphonique / chat en direct / email
Telephone advice / live chat / email
Satisfait ou remboursé 14 jours
Satisfied or refunded 14 days
Garantie 2 ans
2 years warranty

Let's go - now we want to play in the major league and get the right gear !

So if you're looking for a pulley tensioning system for 50m long, and even more in the future, you're at the right place !

Pulley kits are upgradeable and will take you to "To infinity, and beyond!" ;-)

The double pulley system with multiplier (maxi single pulley) allows to tighten alone the 50m slackline webbing. This kit was conceived to practice on 50m with a single weblock / banana and a slackline with eyeloop.

Not familiar with a slackline pulley system with multiplier ?

No worries, the setup is very easy and user-friendly. The video set up and the user guide are also there to help you. You will find them in the "documentation" section.
Plus, we pre-install the pulleys for you before we ship your order. So the kit arrives ready to use!

The good thing about the pulley system is that once you have set it up, you will not have to do it again. Then tensioning system (rope into the pulleys) will be once and for all ready for all your slackline sessions.

What slackline webbing should i choose ?

There are several types of slackline webbings :

Tubular slackline webbings, stretchy, bouncy (swell), comfy. Only the color is different, and that is your choice ! Up to you !

Flat slackline webbings. They are easier to tighten because stretchless, hyper comfy with their round edges. Same as previous, only color is the difference between them.

The differences in sensation will really start from about 15/20m long. For more details, we invite you to read our article on how to Choose a slackline.

Using advices

  • Over 35m, please set up the slackline at face height. On 50m, at the height of the raised arms.
    If you want to know more slackline tension click here
  • The goal is to walk one a "slack" "line", means it should be more or less "slack" (loose) - the pulleys should be used to tighten the whole length not to tighten stronger over short/middle distances.
  • The actual kit is only made to tighten over a maximum of 50m.
  • A maximum of 2 persons is allowed to pull at the same time.
  • Keep you pulleys system so (rope into pulleys), he will be ready for the next session.
  • Store you kit dry and clean, away from moisture. (like all textiles). Click here for more details about how to store and maintain slackline equipment.

Incompatibilities : 

  • Do not set on street furniture (posts, lampposts, etc.), nor on the pole of your terrace or balcony! They are not at all designed to withstand horizontal forces!
    Let's see here what could happen : click here
  • No Jumpline/Trickline. You want to practice Freestyle ? Look out for Freestyle equipment like the Trickline kit.
  • The mini Sladlock (mini weblock) is not suitable for this set up - You have to use a proper weblock / banana like the one included in the kit.
  • The slackline loop should not be used over a maximum of 65m

Weight and volume

  • 9,5 Kg
  • 18 L

Tree Protections : +0,3 Kg
Drybag +0,6 Kg


  • To tighten efficiently, pull with your back straight and your foot leaning against the tree.
  • Use a piece of the rope to make a handle, it will help you to grip the rope and "burn" your hands when pulling. See "documentation" section
  • Use a releasable stopper knot to avoid any rope slippage into the brake. See "documentation" section.
  • You will be able to tighten alone at height face, but if you want the line at shoulder height (we recommend not to install lower) or want to tighten longer, you need to be two persons to pull.

Upgrade your slackline kit :

Nothing stops you ! The Sky01 Kit is available in 75m with 2 weblocks!
If you want to go further, you will need to upgrade this kit with the following items :

  • slackline webbing without eyeloop. Freely choose the length. Over a length more than 65m, you will need two weblocks, one on a each side of the webbing.
  • Weblocks x1 
  • Rope :
    - For 75m slackline with double pulley : 25/30m of rope.
    - For 100m slackline with double pulley : 35/40m of rope.
    - Or go for a Line Grip (or similar) to help you and avoid you the purchase of all this rope. Click here to see the video.

Product content

  • 1x 50m thin slackline webbing (2,5cm) with eyeloop. Check the Breaking Strength of your webbing here
  • 1x weblock - banana, branded Spider Slackline - Slackibloc 4.0 (made in France), resistance 50kN
  • 2x slings 2m 1T black. Resistance 70kN
  • 3x Anti-loss pin shackle 12mm. Resistance 65kN
  • 2x 8mm twist shackle. Resistance 35kN (To attach the brake and rope)
  • 2x Double pulleys skylab 01. Resistance 42kN
  • 1x 20m semi-static rope "contract 10.5mm"
  • 1x 1,5m cord 6mm (for the Klemheist knot use to increase your strength - use in the multiplier)
  • 1x Maxi poulie. Resistance 28kN (use in the multiplier)
  • 1x user guide

Options to add - Feel free to choose

  • Rope Brake
    An absolute necessity to block/lock the rope. 
    If you don't have this item, for exemple, a Petzl Grigri, you need to add it to your shopping cart.

grigri petzl slackline
Never use the same brake for slackline and climbing (as a belay device)! 2 different practices = 2 different brakes

  • Tree protections = Treeco 150cm or 200cm

    • Tree Protections protect both trees and equipments.
    • They are also very useful for the setup (see video)

  • Carry bag

    • Canvas bag 10L
      Nice to store your slackline between two sessions.

    • Drybag 20L
      Our Drybag is water and dust resistant! Ideal for storing your equipment in a safe place.
      Plus, with its shoulder straps, it's super convenient to carry!

drybag 20L easy slackline

  • Custom webbing

    - Don't forget to add your text in the comment section when ordering. (at the validation step 03.Adress)
    - Font : Amerika Sans (see picture)
    18 font characters - spaces included
    - Font color : black
    - Printed on the tail of the webbing, side of the loop by default
    - Choosing a printed webbing add 2/3 days to your order's delivery
    - For more details on how works this option : slackline customization

(None-available on Moonwalk)

personnalisation slackline


Slacklining and more particularly Highline (in the void, secured by a harness) are sports practices that have no normative or regulatory framework for the manufacture of the material as well as for its installation.

This is why we do not guarantee our own equipment for highline use.
Our products are tested within our company and independent laboratories (mentioned on the product page) via a process that evolves with practice.

These resistance tests have no legal value, they aim to ensure the safety, resistance and comfort of use of our equipment - in the context of our practice.

It is the responsibility of the practitioner to choose the equipment with the appropriate resistance and to have the necessary experience to adapt the installation to his practice.
And to use appropriate equipment to secure oneself if necessary, such as PPE equipment (climbing gear, ropes, etc.).


  • Do not install your slackline across a path, trail or place of passage
  • Do not install your slackline more than 2m from the ground without securing yourself with PPE equipment
  • Practice on grassy or cushioned ground free of any protruding objects or objects that could cause injury
  • Do a back up = secure your tension system
  • Never use a ratchet for highline practice
  • Never install your slackline on urban furniture (benches, lampposts, barriers, etc.)

Safety regarding highlining

It is the responsibility of the practitioner to use appropriate equipment to secure oneself if necessary, such as PPE (climbing equipment, ropes, etc.).

In NO CASE is this equipment designed to secure itself. For the lifeline - called backup - we advise to use only PPE standard material (climbing material, ropes, etc).
Unless expressly mentioned, no slackline element can be considered as PPE (personal protective equipment) for sports and leisure activities


You can find more information on our website highline.fr

Download all our PDF installation manual (choose yours in the list) by clicking just below :



Video Set Up



A mechanical advantage, gives you more strength to pull further. 


To avoid any rope slippages into the brake and secure your installation.


It eases the grip when a you are pulling the rope. Better for your hands !


How to slackline, including 17 easy tricks :
click here to download)

Slackline guide apprentissage - Easy slackline


Slackline Safety - back up guide - protect your set up and yourself.

slackline safety the backup securing


How to determine the tension in your slackline ?

  • Our spreadsheet :
    Thanks to the following sheet, you will be able to approximately know the tension into your gear (slings, shackle, slackline, etc.). You will then know if you are using it correctly, meaning correctly regarding the using advices and most important the strength limits.
    Click there to see the sheet and enter your datas : calculate slackline tension 

  • The Linescale dynamometer
    This product allows you to mesure exactly what is the tension into your equipment.

Slackline dynamometer linescale 3.0