Fitness Flohmarkt · Guide
Add a cable system at home: rack attachment, tower or digital?
Your home gym is set up, but something is missing for cable exercises? You do not need to replace all your equipment. Compare three ways to add a cable system, with suitable products, mounting considerations and the costs beyond the machine itself.
Lat pulldown technique: check seat, grip and movement step by step
In short
With a compatible R-SERIES rack and existing 50 mm plates, the CHF 165.– Single Pulley attachment is an affordable starting point. Without a suitable rack, a separate tower may make more sense. If you do not want a weight stack in the room, consider a digital unit with a suitable mount. Your existing setup, free cable travel and total cost are what matter.
Start with your existing setup
When does adding a cable system at home make sense?
Adding a cable system makes most sense when you are happy with your barbell and bench equipment and want to add cable exercises. A compatible attachment uses your existing frame. A separate tower complements it without reconfiguring the rack for every cable exercise. A digital unit avoids the weight stack, but still needs a suitable mounting point and room for your movement.
If you do not yet have a rack, do not compare only the low attachment price. The rack, plates and accessories can change the calculation. For the broader choice between a complete station and separate equipment, see our Guide: Multi-Gym or Free Weights.
Option 1
Add a cable attachment to an existing rack
R-SERIES Single Pulley Attachment
- CHF 165.–
- 50 mm plate loading
- Height adjustable
This attachment adds a height adjustable cable to your rack. The product description includes a handle and carabiner. It is particularly appealing if you already own the rack and suitable weight plates.
Important: the product description specifically lists R-SERIES racks as the intended application. R-SERIES rigs are too tall. Compatibility with other brands must be checked before purchase.
View Single PulleyCheck your rack’s model, height, profile and hole pattern, as well as the intended cable routing. A similar square profile alone does not confirm compatibility. The weight carrier must move freely throughout its travel; supports, plate storage and the bench must not block it. Barbell hooks and safety supports should also remain usable in the completed setup.
The limitation: the rack and cable module share your training space. You change plates by hand and need clearance for the moving weight carrier. The product page does not specify the pulley ratio, maximum usable cable travel or maximum load. Have these points confirmed for your exercises before ordering.
Option 2
A cable tower as a separate addition
ATX Single Tower Multi Cable Machine
- CHF 1’990.–
- 90 kg weight stack
- 37 cable heights
The tower comes with its own weight stack. This is convenient if you frequently change loads and want to keep your rack available for barbell exercises. The pulley unit is height adjustable and can swivel.
Allow for the listed dimensions: 229 cm high, maximum width 132 cm, depth 105 cm and a machine weight of 217 kg. Cable handles are not included.
View the ATX cable towerThe machine dimensions are not the full training area. In front of the cable outlet, you need extra room to stand, step back and move your arms. Also check the delivery route, door widths, assembly clearance and the manual’s mounting instructions. Confirm whether and how the specific model must be anchored; a separate tower does not automatically mean installation without drilling.
A wall mounted cable system can also be a sensible addition if you have a suitable load bearing wall. Compare mounting requirements, working space and what is included. A wall mount does not eliminate the space needed to move. Improvised attachments to furniture or unsuitable door frames are not an appropriate shortcut.
Option 3
Add a digital cable system: compact, but still needs a suitable setup
Beyond Power VOLTRA I
- 2–90 kg digital resistance
- 5.8 kg machine weight
- Battery powered
A motor generates resistance in the VOLTRA I. You do not have to move weight plates or fit a stack into the room. This is useful if you want to use an existing structure and remove the unit after training.
Include a suitable mount and handle in your budget. For two independently guided cables used simultaneously, one unit does not replace a dual cable system. Charging and electronic controls are additional considerations.
VOLTRA: compare mounting options and setsOur existing VOLTRA guide explains which mount and set suit a rack, wall or mobile setup. Bundle prices and individual training modes remain there too. Here, the decision is simpler: do you want to avoid a weight stack, and is that worth the higher starting price to you? If not, a mechanical attachment may be the better fit.
Read the figures correctly
Pulley ratio and travel: why 90 kg is not always 90 kg at the handle
The weight of the plates or stack alone does not tell you the force at the handle. With an ideal 2:1 ratio, a moving load of 40 kg corresponds to approximately 20 kg at a single handle; the handle travels roughly twice as far as the load. With 1:1, load travel and handle travel are closer. Friction and the actual cable routing influence how it feels.
This calculation is not a pulley ratio specification for the mechanical products shown here. Always compare the manufacturer’s figure for the outlet and handle configuration you will use. With two cable ends, also ask whether the figure applies per handle or to both used together.
The ATX data lists a cable length of 260 cm. That is not automatically the usable travel from every starting position. Measure your movement and have it confirmed that the cable reaches throughout the exercise at both high and low settings. Heavy seated pulls also require suitable body support; an adjustable cable alone does not replace a complete lat pulldown station.
Include the full cost
What does the upgrade really cost?
| Solution | Equipment price | What else to allow for |
|---|---|---|
| R-SERIES Single Pulley | CHF 165.– | Suitable rack and 50 mm weight plates. Handle and carabiner are included. |
| ATX Single Tower | CHF 1’990.– | Cable handles, transport and assembly; mounting hardware as required by the manual. The 90 kg stack is included. |
| VOLTRA I unit only | CHF 2’490.– | Suitable mount and handle. Sets may cost less than buying separately; see the VOLTRA guide for details. |
Prices as of 27.10.2026, including VAT, excluding delivery and any assembly. These are not complete installation quotes. Count existing equipment at CHF 0.– only if it actually fits. Compare the machine, missing parts, delivery and assembly as one total.
Before buying
These details turn an idea into a suitable setup
- Rack: note the brand, exact model, height, profile dimensions and hole pattern; take photos of the whole rack and intended mounting point.
- Room: measure the available height, width and depth, including movement space and the delivery route as well as the footprint.
- Training: specify the cable directions, single or two arm use, required load and movement distance.
- Mounting: check the manual, required anchoring and mounting surface. The mount and existing structure must suit the complete setup.
- Costs: include plates, handles, mount, required mounting hardware and delivery in full.
Send us these details before ordering an attachment on a guess. We can check compatibility and tell you if another approach would make more sense.
Frequently Asked Questions
FAQ: adding a cable system at home
Can I add a cable attachment to any power rack?
No. The model, height, profile, hole pattern and cable routing must match the attachment. The R-SERIES Single Pulley Attachment is intended for compatible R-SERIES racks; the product description says R-SERIES rigs are too tall. For other brands, compatibility must be confirmed before purchase.
What is the cheapest option if I already have a rack?
If your rack is compatible with the R-SERIES attachment and you own suitable 50 mm plates, the Single Pulley Attachment costs CHF 165.–. A handle and carabiner are included. Without suitable existing equipment, that is not the complete starting cost.
Can I add a cable system without drilling?
It depends on the system and existing setup. A suitable rack mount may avoid new wall holes; the rack’s own installation requirements still apply. For other options, check the mounting surface, attachment and manual. A cable tower is not automatically suitable for use without anchoring.
What does a 2:1 pulley ratio mean?
Ideally, a single handle receives approximately half the load and travels about twice as far as the moving weight. Actual force depends on cable routing and friction. The product’s technical data must confirm whether it works this way.
Does a single cable system replace a dual cable system?
A single independent cable line does not offer the same possibilities as two independent outlets. For simultaneous bilateral exercises, check whether you need two cables and how the load is shared. Two visible handles alone do not confirm two independent resistances.
How much space do I need for a cable system at home?
Allow for the footprint, free cable travel, your body and space for delivery and assembly. The ATX Single Tower is listed at 229 cm high, maximum width 132 cm and depth 105 cm. Those machine dimensions do not include additional movement space.
Check the fit before upgrading
Have an R-SERIES rack and suitable plates? Check the Single Pulley. Unsure about the model, mounting or space? Send us photos of your rack and room dimensions, and we will help you find the right option.
View the rack attachment Discuss your upgrade with usEquipment details are based on the linked product pages. Recommendations refer to our own range. This comparison is a buying guide, not a product test we conducted.