CS-1 High/Low Pulley with 90 kg weight stack

The CS-1 high/low pulley adds a 90 kg weight stack to your CS-1 Power Rack, adjustable in 5 kg steps and expandable to 110 or 130 kg, with a 1:1 cable ratio.

Technical characteristics of the high/low pulley CS-1

• Adds 7.6 cm of height to your cage
• Adds 69 cm of length to your cage
• Compatible with CS-1 204 and 236 cm racks
• Requires the rear stabilizer
• 90 kg weight stack (option to add 20 kg)
• Weight adjustment in 5 kg increments
• Plates have a tolerance of 3%

Transform your CS-1 into a complete pull station

The high/low pulley CS-1 with 90 kg weight stack transforms your Power Rack CS-1 into a true versatile pull station. Thanks to its integrated 90 kg weight stack, you change the load by simply moving the selection pin, without handling plates between sets. It's the ideal solution for quick transitions, drop sets, and supersets where every second of recovery counts.

The high and low pulley system gives you access to all essential pull exercises: vertical pull (lat pulldown), triceps extension, and pulley crunch in the high position, then bicep curl, seated row, and pull between the legs in the low position. By combining these two positions, you cover the work of the back, arms, shoulders, and core without leaving your rack.

The galvanized steel cables and aluminum pulleys ensure smooth and silent sliding, even under maximum load. The 1:1 ratio guarantees that the weight displayed on the stack corresponds exactly to the resistance felt, without any multiplication effect. For athletes who want to go beyond 90 kg, one or two 20 kg extension kits are available separately to increase the total capacity to 110 or 130 kg.

Installation is done directly on the uprights of your Power Rack CS-1 (compatible with 204 cm and 236 cm versions) and adds only 7.6 cm in height and 69 cm in depth to your existing structure. The footprint remains minimal for a considerable gain in versatility.

If you are looking for other fitness pulley configurations, Uni Strength also offers the plate-loaded version (250 kg capacity) and standalone adjustable pulleys in the Athéna range.

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Frequently asked questions

What is the capacity of the CS-1 high and low pulley with weight stack?

The built-in weight stack is 90 kg, adjustable in 5 kg increments by moving the selector pin, with a 3 % tolerance on the plates. One or two 20 kg kits sold separately take the stack to 110 or 130 kg. The maximum capacity of the accessory is 250 kg and the pulley ratio is 1:1.

What is included with the pulley?

A lat bar, a straight bar and a foot plate for rowing. The cables are galvanised wire with a steel core and the pulleys are aluminium.

Which racks is it compatible with and how much space does it add?

With the CS-1 Power Rack in 204 and 236 cm, ordering the mounting matching the height of the rack. It adds 7.6 cm in height and 69 cm in length. The rear stabiliser is required as an anchor point.

Which exercises can be done with this pulley?

In the high position: lat pulldown, triceps extension and cable crunch. In the low position: biceps curl, seated row and pull between the legs.

What is the difference with the plate-loaded version?

The weight stack lets you change the load without handling plates between sets, which suits fast sequences, drop sets and supersets. The plate-loaded version has a capacity of 250 kg and can be converted to a weight stack.

See also: CS-1 20 kg additional weight kit, CS-1 rear stabiliser