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Cortex 75kg Black Series V3 Bumper Plate Set Incl. ATHENA100 6ft 15kg Olympic Barbell

Pre-order — ships in approx. 6 weeks

$410$749Save $339

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100 Day Money Back Guarantee
Price Match Guarantee
12 month Australian warranty
Fast Australian shipping

Est. delivery to $ TBC

Specs At A Glance

Warranty12 Month Parts Replacement Warranty

If you lift at home and want a starter set that covers compound work from day one, this 75kg package gives you 60kg of IWF-compliant black bumper plates plus a 15kg Olympic barbell rated to a 204kg max load. The plates run a high-density rubber face over a steel core, so you can drop loaded reps on a proper platform or mat.

It suits a lifter building their first deadlift and squat setup, with 2x 5kg, 2x 10kg and 2x 15kg plates, 32cm loadable sleeves and two Lockjaw collars to keep the load locked on. The hard-chrome carbon steel bar and 25mm grip give you a dependable base to add plates to as your numbers climb.

Is this bumper plate set right for you?

This bumper plate set is right for you if:

  • You're setting up a home or garage gym and want a barbell and bumper plates in one go
  • You train Olympic lifts, CrossFit-style WODs or deadlifts where you drop the bar from height
  • You lift up to around 75kg total loaded and want room to add more plates later
  • You want IWF-compliant 450mm bumpers that keep the bar at standard pull height even with lighter loads

Look at another option if:

  • You regularly load past 60kg of plates and need a heavier set with more pairs out of the box
  • You train only slow strength work and never drop the bar, where cast-iron plates would do the job for less
  • You want calibrated competition plates with tight weight tolerances for serious powerlifting or weightlifting meets
  • You're on a tighter budget and happy to buy a bare barbell and add plates one pair at a time
Adela Ledvinkova, Our In-House Fitness Coach

Adela's Take

What stands out is the 450mm plate diameter on all three pairs, even the 5kg: full-size bumpers mean every lift pulls from the floor at the same height, so your deadlift setup never changes.

At 60kg of plates it isn't built for heavy lifters chasing big totals; you'll outgrow it fast. The ATHENA100 bar takes 204kg though, so I'd add more 15kg pairs as you progress.

Adela Ledvinkova · Bachelor of Exercise & Sport Science · Our In-House Fitness Coach

75kg Black Series V3 Bumper Plate and Barbell Set

This is a complete starting load: 60kg of bumper plates plus a 15kg Olympic barbell, so you can squat, deadlift and press from day one without buying pieces separately.

The bumpers use a high-density rubber body around a steel core, built to take repeated drops from overhead.

  • Total set weight: 75kg (60kg plates plus 15kg barbell)
  • High-density rubber with steel core
  • Olympic bumper plates, black colour
  • Two Lockjaw collars included to lock plates in place

What this means for you: For a first home barbell setup, this covers every main lift straight out of the box.

Cortex 75kg Black Series V3 Bumper Plate Set Incl. ATHENA100 6ft 15kg Olympic Barbell Engineered for Performance feature

50mm Steel Ring Core for Easy Loading and Unloading

Each plate runs on a 50mm steel core that slides onto the bar sleeve cleanly, so loading and stripping plates between sets stays quick.

The steel ring core keeps a secure fit on the bar and holds its strength through repeated drops.

  • Plate hole diameter: 50mm (standard Olympic sleeve)
  • Steel ring core in high-density rubber
  • Fits the ATHENA100 50mm sleeve supplied in the set

What this means for you: Plates go on and off without fighting the sleeve, which matters when you are changing load under fatigue.

Cortex 75kg Black Series V3 Bumper Plate Set Incl. ATHENA100 6ft 15kg Olympic Barbell Steel Ring Core for Easy Loading/Unloading feature

IWF Compliant Bumper Plates, 450mm Diameter

The plates are built to the IWF standard, which means the 450mm diameter matches competition sizing so the bar sits at the right lift-off height when loaded.

That consistent diameter also keeps every loaded plate flush to the floor for cleaner deadlift and clean setups.

  • Plate standard: IWF compliant
  • Plate diameter: 450mm across all sizes
  • Olympic bumper plate design

What this means for you: Your bar starts at competition height even with the lighter plates loaded, so your pulling positions stay honest.

Cortex 75kg Black Series V3 Bumper Plate Set Incl. ATHENA100 6ft 15kg Olympic Barbell Built to IWF Standard Compliance feature

What Weight Plates Are Included? 60kg in Three Pairs

You get three matched pairs of bumper plates totalling 60kg, which gives you enough combinations to progress across most beginner and intermediate lifts.

  • 2 x 5kg plates
  • 2 x 10kg plates
  • 2 x 15kg plates
  • Total plate weight: 60kg
  • All plates 450mm diameter with 50mm hole

What this means for you: With the 15kg bar, you can load anywhere from 25kg up to 75kg, enough range for a long stretch of linear progress before you add more.

Cortex 75kg Black Series V3 Bumper Plate Set Incl. ATHENA100 6ft 15kg Olympic Barbell What Weight Plates Are Included? feature

ATHENA100 15kg Olympic Barbell, Hard Chrome Finish

The included ATHENA100 is a 15kg carbon steel Olympic barbell with a hard chrome finish and knurling that balances a firm grip with a non-abrasive feel.

At 25mm grip diameter it suits general strength training and sits well in most hands.

  • Barbell weight: 15kg
  • Barbell length: 200cm (6ft 6in)
  • Material: carbon steel with hard chrome finish
  • Grip diameter: 25mm
  • Two bushings for sleeve rotation
  • Loadable sleeve length: 32cm per side

What this means for you: A 15kg bar is the standard women's Olympic bar weight, and the 25mm grip suits smaller hands.

Cortex 75kg Black Series V3 Bumper Plate Set Incl. ATHENA100 6ft 15kg Olympic Barbell ATHENA100 6ft 15kg OIympic Barbell feature

Barbell Rated to 204kg for Heavy Compound Lifts

The ATHENA100 carries a 204kg (450lbs) maximum load rating, so it has plenty of headroom beyond the 75kg supplied in this set as your lifts climb.

The bushings let the sleeves spin under the bar, which keeps your wrists settled through cleans and snatches.

  • Barbell max load: 204kg (450lbs)
  • Sleeve diameter: 50mm
  • Max holding length: 131cm (the shaft between the sleeves)
  • 12 Month Parts Replacement Warranty

What this means for you: You will outgrow the 60kg of plates long before you reach the bar's rated limit, so you can keep buying plates and keep the same bar.

Cortex 75kg Black Series V3 Bumper Plate Set Incl. ATHENA100 6ft 15kg Olympic Barbell Rated to 204kg for High Performance Olympic Lifts feature

Specifications

Total Set Weight 75kg (60kg plates + 15kg barbell)
Plate Type Olympic Bumper Plates
Plate Material High-density rubber with steel core
Plate Standard IWF compliant
Plate Colour Black
Barbell CORTEX ATHENA100 15kg Olympic Barbell
Barbell Material Carbon steel
Barbell Finish Hard chrome
Barbell Bearings 2 Bushings
Collars Included 2 x Lockjaw Collars
Included Plates 2 x 5kg, 2 x 10kg, 2 x 15kg (Total 60kg)
Plate Diameter 450mm
Plate Hole Diameter 50mm
Barbell Weight 15kg
Barbell Length 200cm (6ft 6in)
Barbell Max Load 204kg (450lbs)
Barbell Grip Diameter 25mm
Barbell Sleeve Diameter 50mm
Barbell Loadable Sleeve Length 32cm
Barbell Max Holding Length 131cm
Warranty 12 Month Parts Replacement Warranty

Dimensions & Assembly

Product dimension or assembly diagram

What's in the Box & Setup

What arrives

  • CORTEX ATHENA100 15kg Olympic Barbell with hard chrome finish
  • 2 x 5kg black bumper plates
  • 2 x 10kg black bumper plates
  • 2 x 15kg black bumper plates
  • 2 x Lockjaw Collars

Setup reality

  1. The plates and barbell arrive ready to use; no assembly required.
  2. No tools required, slide plates onto the barbell sleeves and secure with the Lockjaw Collars by hand.
  3. Total set weight is 75kg including the 15kg barbell; plan for two people to move the full loaded barbell safely.
  4. 12 Month Parts Replacement Warranty covers the barbell and plates against manufacturing defects.

Frequently Asked Questions

How is this plate set delivered and how long does it take?

It ships in six cartons, about 75kg all up: the barbell in its own 201cm-long carton, the 5kg pair and the 10kg pair each boxed together, each 15kg plate in its own carton, and the collars in a small box. On delivery day, have a second person handy: at 75kg total it's heavy. We'll keep you posted at every step.

What happens if a plate or the barbell arrives damaged?

Take photos before and during unpacking and email them to support@cardioonline.com.au within 48 hours of delivery. We'll lodge the freight claim, organise replacement plates or a new barbell, and stay across it until you're sorted. You don't chase the courier or the manufacturer yourself, that's our job.

Is there any assembly required?

Barely any. The plates are ready to load, and the ATHENA100 barbell arrives complete. You just slide plates onto the 32cm loadable sleeves and lock them with the two included Lockjaw collars. No tools needed, and one person can do it. The only real task is deciding where to store it.

What does the warranty cover and can I return it if it's not right?

The set carries a 12 Month Parts Replacement Warranty. If your product page shows the 100 Day Money Back Guarantee badge, you also get 100 days to change your mind: return it as-new in the original packaging with all parts, and we refund the product price and your original delivery fee. No restocking fee. We organise the return freight and you cover that cost.

How much space do I need to use and store this?

The barbell is 200cm long, so allow clearance at both ends for loading and lifting. The plates are 450mm in diameter and stack neatly on a vertical tree or against a wall. For training, a lifting footprint of roughly 2.5m by 2m is comfortable. Plenty workable in a garage or spare room.

Who is this 75kg set built for?

It suits beginners to solid intermediate lifters building a home gym. Sixty kilos of plates plus the 15kg bar covers most squats, deadlifts and presses for a good while. If you already lift more than 75kg, you'll need extra plates from day one. For getting started properly, this is the right starting block.

Can I drop these bumper plates on a concrete floor?

Yes, that's exactly what bumpers are made for. The high-density rubber with a steel core absorbs the impact of dropped Olympic lifts far better than cast iron. On bare concrete though, lay 15mm rubber matting or a dedicated lifting platform underneath. It protects the floor, quietens the drop and keeps the plates in better nick.

How much weight can the barbell actually hold?

The ATHENA100 is rated to a 204kg max load, with hard chrome carbon steel construction and a 25mm grip. The 32cm loadable sleeves spin on two bushings, which is standard for general training rather than competition speed lifting. For home and intermediate strength work, that capacity gives you plenty of room to progress.

Shipping

This product ships in 2-3 business days after you place your order.

Use the shipping calculator beside the Add to Cart button for an exact quote to your postcode. Approximate delivery times across Australia:

Shipping times across Australia

Cardio Online Superstore 100 Day Money Back Guarantee

The 100-Day Money-Back Guarantee

Try it for 100 days. Return it if it is not right.

If your equipment is not right for your space or your training once you have lived with it, you can request a return within 100 days of purchase for a refund of the product price.

  • 100 days from purchase to decide
  • No restocking fee
  • Returned in new condition, fully repackaged in the original box with all parts and manuals

Available on products showing the 100 Day Money Back Guarantee badge. Return shipping is paid by the customer unless otherwise agreed. Original delivery, installation and service fees are non-refundable. See the full policy: /pages/risk-free-returns

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$410$749Save $339

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