Our Cortex Strength SPARTAN100 Black Oxide Olympic Barbell is designed for all types of olympic lifting with a rating of 700lb (317kg). Comes with precise knurl gripping, a standard 2.87cm grip diameter and 2x Needle Bearings per sleeve (total of 4) for great spin and easier to stabilise during lifts. The chrome finish provides a strong and reliable look to your gym, home gym or studio. Comes with quick and easy to use Lockjaw Collars.
Our Cortex Strength SPARTAN100 Black Oxide Olympic Barbell is designed for all types of olympic lifting with a rating of 700lb (317kg). Comes with precise knurl gripping, a standard 2.87cm grip diameter and 2x Needle Bearings per sleeve (total of 4) for great spin and easier to stabilise during lifts. The chrome finish provides a strong and reliable look to your gym, home gym or studio. Comes with quick and easy to use Lockjaw Collars.
Cortex - SPARTAN100 7ft Olympic Barbell (Black Oxide) With Lockjaw Collars - 20kg
Our Cortex Strength SPARTAN100 Black Oxide Olympic Barbell is designed for all types of olympic lifting with a rating of 700lb (317kg). Comes with precise knurl gripping, a standard 2.87cm grip diameter and 2x Needle Bearings per sleeve (total of 4) for great spin and easier to stabilise during lifts. The chrome finish provides a strong and reliable look to your gym, home gym or studio. Comes with quick and easy to use Lockjaw Collars.
Our Cortex Strength SPARTAN100 Black Oxide Olympic Barbell is designed for all types of olympic lifting with a rating of 700lb (317kg). Comes with precise knurl gripping, a standard 2.87cm grip diameter and 2x Needle Bearings per sleeve (total of 4) for great spin and easier to stabilise during lifts. The chrome finish provides a strong and reliable look to your gym, home gym or studio. Comes with quick and easy to use Lockjaw Collars.
in 20 offers
The lowest price for Cortex - SPARTAN100 7ft Olympic Barbell (Black Oxide) With Lockjaw Collars - 20kg right now is $159.00 at Woolworths, compared across 19 retailers.
The all-time low was $142.00 on 14 July 2025 — today's price is 12% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 07:36:56
CORTEX Spartan 100 Olympic Barbell Only (Black Oxide)
Delivery $10
CORTEX SPARTAN100 7ft 20kg Olympic Barbell (Black Oxide) with Lockjaw Collars
Delivery $10
CORTEX SPARTAN100 7ft 20kg Olympic Barbell (Black Oxide) with Lockjaw Collars
Delivery $78.56
CORTEX SPARTAN100 7ft 20kg Olympic Barbell (Black Oxide) with Lockjaw Collars | Go Easy
Delivery between 11–19 June $95.26
CORTEX SPARTAN100 7ft 20kg Olympic Barbell (Black Oxide) with Lockjaw Collars
Delivery $34.05
SPARTAN100 7ft 20kg Olympic Barbell (Black Oxide) with Lockjaw Collars
Cortex SPARTAN100 7ft 20kg Olympic Barbell (Black Oxide) with Lockjaw Collars
Delivery $9.95
CORTEX Spartan 100 Olympic Barbell Only (Black Oxide)
Delivery between 11–15 June $10
Cortex Spartan100 7ft 20kg Olympic Barbell (Black Oxide) with Lockjaw Collars
CORTEX SPARTAN100 7ft 20kg Olympic Barbell (Black Oxide) with Lockjaw
Delivery $47.91
originally posted on lifespanfitness.com.au
This barbell can hold an impressive load of weight.Highly precise knurl grip, 7 ft in size, and can hold up to 317kg of weight.With the use of 4 months, I have not seen a single scratch or dent on the barbell(it has been used for intense lifting at the gym)Highly recommended. Comes with Lockjaw collars. What a steal.
originally posted on lifespanfitness.com.au
I love this barbell, looks really nice and stylish and the bearings make it quiet for working out late at night
originally posted on lifespanfitness.com.au
Exactly what I was looking for my new gym. I gave them 2 to 3 months to try their full potential. 100% satisfied with the price.Black powder coating gives it a sleek look. And precise knurl gripping makes it even more convenient in use without compromising the performance.Comes with a lockjaw collar. Highly recommended for professional use.
| Grip type | Knurled |
| Grip size | 28 month |
| Weight limit | 700 Pounds |
| Finish type | Chrome |
| Product dimensions | 130.8L x 20W centimetres |
CORTEX Spartan 100 Olympic Barbell Only (Black Oxide)
Delivery $10
CORTEX SPARTAN100 7ft 20kg Olympic Barbell (Black Oxide) with Lockjaw Collars
Delivery $10
CORTEX SPARTAN100 7ft 20kg Olympic Barbell (Black Oxide) with Lockjaw Collars
Delivery $78.56
CORTEX SPARTAN100 7ft 20kg Olympic Barbell (Black Oxide) with Lockjaw Collars | Go Easy
Delivery between 11–19 June $95.26
CORTEX SPARTAN100 7ft 20kg Olympic Barbell (Black Oxide) with Lockjaw Collars
Delivery $34.05
This barbell can hold an impressive load of weight.Highly precise knurl grip, 7 ft in size, and can hold up to 317kg of weight.With the use of 4 months, I have not seen a single scratch or dent on the barbell(it has been used for intense lifting at the gym)Highly recommended. Comes with Lockjaw collars. What a steal.
I love this barbell, looks really nice and stylish and the bearings make it quiet for working out late at night
Exactly what I was looking for my new gym. I gave them 2 to 3 months to try their full potential. 100% satisfied with the price.Black powder coating gives it a sleek look. And precise knurl gripping makes it even more convenient in use without compromising the performance.Comes with a lockjaw collar. Highly recommended for professional use.
This bar was perfect for our home gym, especially when pair with the bumper plate sets. The quality of the product is outstanding and was delivered a week earlier than was expecting.
Appears to be exactly as advertised! Still giving it a workout
I bought them a month ago and am so happy with them thank you guys from rug rig fitness
Great piece of equipment, it feels high quality and sturdy. My first barbell so I’m very happy with it.
Great quality barbell love it! Great help and easily handles heavy plates
Purchased for my home gym. After much brooding between this and uncoated steel barbell, I decided to go for the black oxide. It was the right decision! Not only does it look great and blends with the weight rack and other equipment that are all black but it is of superb quality. Feels and operates the same as some of the equipment stocked at major fitness clubs.I ordered this along with a bunch of other fitness equipment. The guys at the Wetherill park collection centre were very helpful and courteous. We atleast 25+ boxes and nearly 300 kgs of equipment. The guys carefully loaded all the equipment neatly into the boot which was unexpected and pleasantly surprising. This is the level of customer service that sets the best from the average.
| Grip type | Knurled |
| Grip size | 28 month |
| Weight limit | 700 Pounds |
| Finish type | Chrome |
| Product dimensions | 130.8L x 20W centimetres |
