Pre-order — ships 26 June 2026
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Talk to a weight plates specialist| Warranty | 12 Months |
The CORTEX 90kg Tri-Grip Olympic Plate Set is built to commercial standards to withstand the most rigorous workouts and offer a complete upper body workout.
Maximise your strength training with the SPARTAN100 Olympic barbell, including Lockjaw Collars, and tri-grip weight plates combining to 90kg.
The heavy-duty rubber coating on the Tri-Grip plates allows for easy handling, maximum durability and minimal impact damage.
Here's everything included with this Cortex 90kg Tri-Grip V2 50mm Rubber Olympic Plate Set Incl. SPARTAN100 20kg Olympic Barbell + Lockjaw Collars.
The heavy-duty rubber coating on the Tri-Grip plates allows for easy handling, maximum durability, and minimal impact damage. This feature ensures that the plates can withstand rigorous workouts and heavy drops without compromising their integrity.
Additionally, the rubber material significantly reduces noise from the weights in use, creating a more pleasant workout environment.
Our Olympic Rubber Tri-Grip weight plates come with integrated steel rings that provide a smooth and secure fit to all Olympic-sized bars and attachments with a 50 mm hole. This feature enhances safety during lifts and ensures that your weights stay securely in place while you train. Perfect for those looking to build a comprehensive set of weights or complement their current collection.
The innovative Tri-Grip design allows for easy handling and maneuvering during workouts. This ergonomic feature not only enhances your grip but also makes it easier to load and unload weights, improving efficiency in your strength training routines.
2 x CORTEX 5kg Tri-Grip V2 Plates
2 x CORTEX 10kg Tri-Grip V2 Plates
2 x CORTEX 20kg Tri-Grip V2 Plates
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.
With high quality stainless steel mixed with needle bearings, 28mm grip diameter and a industry standard 7ft sizing, the Cortex Olympic Barbells are optimized for both Olympic lifts and Powerlifting delivering a firm but non-abrasive grip, a consistent spin, and great reliability and longevity.
Needle Bearings provide a smooth rotation during olympic lifts. Our needle bearings reduce friction during lifts, and are better than bushing collars.
Quality Fit & Finish
All SPARTAN100 barbells are quality tested to ensure that the components are flawlessly assembled for a reliable and long lasting barbell.
High Quality Knurling
Our knurling provides a great balance between a firm but non-abrasive grip. Centre knurling is on this bar for greater grip during squats.
Lockjaw Collars Included
| Total Weight | 90kg |
| Weight Plates | 2 x 20kg; 2 x 10kg; 2 x 5kg |
| Weight Plate Hole Diameter | 50mm |
| Barbell Type | CORTEX SPARTAN100 7ft 20kg Olympic Barbell |
| Barbell Bearing Type | 4 x Needle Bearings |
| Material | Heavy-duty rubber coated |
| Design | Tri-grip |
| Colour | Black |
| Includes Collars | Yes |
| Warranty | 12 months |
The total weight of the Tri-Grip Olympic Plate Set is 90kg.
The set includes the 90kg Tri-Grip Olympic Plate Set, the SPARTAN100 Olympic Barbell, and Lockjaw Collars.
Yes, the Olympic Rubber Tri-Grip weight plates are built to commercial standards with heavy-duty rubber to ensure maximum durability and protection.
The weight plates come with integrated steel rings that fit all Olympic-sized bars and attachments with a 50 mm hole.
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:
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.
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