AvailableONYX MODULAR SYSTEM
Commercial Power Racks for Gym
BUILD YOUR SYSTEM FROM THE FRAME OUT.
Built for serious training, our range of power racks covers everything from compact half racks for home setups to full commercial power racks designed for high-traffic facilities.
- MODULAR CONFIGURATIONS
- COMMERCIAL CONSTRUCTION
- EXPANDABLE ECOSYSTEM
- AUSTRALIA-WIDE SUPPORT
THE RANGE
SHOP BY SYSTEM
10 systems
Available
Available
AvailableONYX COMMERCIAL HALF RACK
AvailableONYX COMMERCIAL HALF RACK PACKAGE
Out of stockONYX Elite Functional Trainer
AvailableONYX HALF RACK PACKAGE – STARTER SERIES
Available
AvailablePower Rack + Smith
Available
AvailablePower Rack with Smith Machine & Cable System
THE FOUNDATION
BUILT AROUND YOUR TRAINING.
MODULAR ARCHITECTURE
Configure and expand your rack as your training requirements change.
COMMERCIAL CONSTRUCTION
Designed to provide a strong, dependable foundation for demanding training.
SPACE-EFFICIENT CONFIGURATIONS
Combine multiple training functions within a controlled footprint.
EXPANDABLE ECOSYSTEM
Add compatible cable systems, storage and rack attachments over time.
BUILT FOR LONG-TERM OWNERSHIP
Supported with replacement parts, installation and servicing.
Commercial Power Racks Built for Australian Gyms
Choosing the right power rack is one of the biggest decisions you'll make when setting up or upgrading a gym. It's the piece of equipment your members will lean on hardest — literally — for squats, bench press, overhead press, and pull-ups, day after day. At ONYX, our gym power rack range is engineered to handle that kind of constant use without flexing, wobbling, or wearing out.
We supply everything from standalone half racks for smaller studios to fully loaded commercial gym racks with Smith machine and cable attachments for larger facilities. All of it is designed, tested, and stocked here in Australia, so you're not waiting months on an overseas shipment when a gym needs to open on time.
OWNERSHIP
What Makes a Good Power Rack for Commercial Use
A rack that works fine in a home gym won't always hold up in a commercial setting, where it might get used dozens of times a day by different people. When you're comparing power rack Australia options, a few things matter more than the price tag:
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01
Steel gauge and frame strength
Our racks use heavy-gauge steel uprights built to handle serious loads without flexing under pressure.
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02
Adjustable J-hooks and safety arms
This ensures lifters of different heights can set up safely without help. The ONYX rack includes multi-position J-hooks and spotter arms.
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03
Footprint and attachment points
Half racks suit tighter spaces, while full power cages and rigs give you room to add lat pulldowns, dip stations, or a Smith machine later.
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04
Weight capacity
Look for a rated capacity that comfortably exceeds what your strongest members will actually lift.
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05
Warranty and local support
A rack is a long-term investment. Local warranty backing and parts availability matter more once the equipment is actually in use.
Power Racks vs. Half Racks vs. Functional Trainers
If you're new to fitting out a gym, it helps to know the difference:
- Power racks (power cages) offer four-post enclosure and the highest level of safety for heavy squats and bench work — the standard choice for most commercial gyms.
- Half racks take up less floor space and still support squats, presses, and pull-ups, making them popular for studios with tighter layouts.
- Functional trainers add cable pulley systems to a rack frame, letting you run cable crossovers, rows, and accessory work from the same station.
- Smith machine combos pair a guided barbell track with your rack, which some facilities prefer for beginner-friendly strength training.
Many of our customers end up combining two or three of these into one station — a power rack with a Smith machine and cable attachment, for example — to get more training variety out of a single footprint.
Who We Supply
Our racks are used across home gyms, personal training studios, CrossFit boxes, 24-hour gym chains, schools, and full commercial gym fitouts. If you're outfitting more than a handful of stations, our team can help put together a package — including racks, weight plates, benches, and flooring — rather than sourcing everything separately.
OWNERSHIP
BUILT RIGHT. SUPPORTED AFTER.
From compatibility checks and delivery through installation, servicing and spare parts, ONYX helps support your equipment beyond the initial purchase.
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01
COMPATIBILITY CHECK
Send your space and requirements and we can check the configuration before you order.
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02
DELIVERY
Australia-wide freight, consolidated onto one consignment where possible.
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03
INSTALLATION
On-site assembly and setup for full rack systems and packages.
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04
SERVICING
Inspection and maintenance of frames, hardware and contact points.
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05
WARRANTY SUPPORT
Handled locally, without shipping equipment back overseas.
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06
SPARE PARTS
Support for replacement components and rack hardware where available.
Frequently Asked Questions
A squat rack usually refers to a simpler two-post or four-post frame built mainly for squats. A power rack (or power cage) is fully enclosed on four sides with adjustable safety bars, so it's suited to a wider range of lifts, including bench press and overhead press, with a built-in safety catch if a lift fails.
Most full-size power racks need roughly 1.5m x 1.5m of clearance, plus extra room to load and unload the barbell safely. Half racks are more compact and a better fit for smaller studios or home gyms with limited space.
Yes, most ONYX racks are built with standard attachment points, so you can add a Smith machine, cable pulley system, dip bars, or storage later on without replacing the whole unit.
Yes, we regularly supply multiple units for gym fitouts, PT studios, and 24-hour gym chains across Australia. Get in touch and we can put together a quote based on your floor plan and equipment list.
For commercial use, look for a rack rated to at least 300–400kg to comfortably account for heavier lifters and the wear that comes with daily use across a busy gym floor.
BUILD YOUR SYSTEM
BUILD YOUR COMPLETE TRAINING SYSTEM.
Tell us about your space, training requirements and preferred configuration. Our team can help build the right ONYX rack system around your facility.