CS-1 6-post Extension

CS-1 6-upright extension, take your Power Rack from 4 to 6 uprights

The extension adds 2 uprights and 4 crossmembers of 40 cm at the back of your CS-1 Power Rack. Only the extension is supplied, the Power Rack is not included. Ordered on its own, it gets a €20 discount. Ordered with a configured rack, the 5% pack discount applies instead (not cumulative).

What you configure

• Height: 204 or 236 cm, the same as your CS-1 Power Rack.
• Finish of the 2 extension uprights: black or varnished steel, with standard or compatibility holes.
• Finish of the 4 crossmembers of 40 cm: black or varnished steel, with standard or compatibility holes.
• Discount: €20 off the extension ordered on its own, or the 5% pack discount if it is ordered with a configured rack (not cumulative).

The preview updates with every choice, with the Power Rack shown faded to locate the extension. Each item shows its live stock, and one click adds the extension to the cart.

Compatibility uprights, keyhole drilling

Left, standard upright, 25 mm (1") round holes. Right, compatibility upright, 25 and 16 mm (1" and 5/8") keyhole drilling. See the CS-1 uprights product page.

The compatibility uprights are the latest evolution of our range. We kept the strength and architecture of our original uprights while adding keyhole drilling. This system offers:

• broad compatibility with 75 x 75 mm (3x3") accessories, in 25 mm (1") as well as 16 mm (5/8");
• great versatility to upgrade your rack easily.

The uprights are drilled on all 4 faces, which offers many more configuration options. The compatibility crossmembers are drilled in 16 and 25 mm, and the logo upright keeps round holes in both versions.

Technical specifications

• Two extra anchor points to install several accessories at the same time.
• Increased stability. A wider footprint spreads the loads better.
• Uprights drilled on 4 sides, compatible with CS-1 accessories.

Turn your cage from 4 to 6 uprights

The standard 4-upright configuration already covers most strength movements, but it quickly limits the number of accessories you can install at the same time. The 6-upright extension adds two extra anchor points to your structure, opening up new combinations, weight and bar storage, pulley, punching bag or utility seat can share the same rack.

The uprights remain drilled on all four sides, which keeps the mounting flexibility of the CS-1 range. You can reposition or add equipment as your training evolves.

Increased stability for heavy loads

Beyond the extra space, adding two uprights widens the footprint of the structure and spreads the loads better during the most intense movements. This reinforcement is particularly useful for powerlifters or setups fitted with heavy accessories such as a pulley or loaded storage.

What the extension lets you add

Plate and bar storage, pulley, punching bag, utility seat. The set of 2 CS-1 adjustable pulleys requires the 6-upright extension and a rack depth of 76 cm.

Frequently asked questions

What does the CS-1 6-upright extension include?

2 vertical uprights, 236 or 204 cm, and 4 crossmembers of 40 cm, drilled on all 4 sides and compatible with CS-1 accessories. The CS-1 rack is not included, it is required for installation.

Why go from 4 to 6 uprights?

Two extra anchor points to install more accessories at the same time, weight and bar storage, pulley, punching bag or utility seat can share the same rack.

Does the extension improve the rack's stability?

Yes, adding two uprights widens the footprint and spreads the loads better during intense movements, which matters with heavy accessories such as a pulley or loaded storage.

Should I choose 204 or 236 cm?

The height of the extension uprights must match your CS-1 rack, available in both heights.

Is there a discount on the extension?

Yes, €20 off the extension ordered on its own. Ordered with a configured rack, it gets the 5% pack discount instead, the two discounts cannot be combined.

Our guides: the 8 main benefits of a Home Gym.