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Cortex
CORTEX Dumbbell Set-40kg
CORTEX Dumbbell Set-40kg
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CORTEX Dumbbell Set – 40kg EnduraCast Weight Set
The CORTEX 40kg EnduraCast Weight Set is designed for lifters who want adjustable resistance without taking up much space. Adding up to approximately 17kg per hand (including the dumbbell handles), you’ll have plenty of load to challenge your upper and lower body while still being able to fine-tune the weight for each exercise.
Our 25mm standard-sized EnduraCast weight plates are encased in a strong, durable PVC coating with a cement-filled core. Built to handle repeated training sessions when used correctly, the EnduraCast design helps protect your equipment and flooring from scuffs and marks while keeping noise levels lower than bare metal plates.
The included dumbbell handles feature rubber grips and spiral spin collars to help keep plates secure, so you can focus on your lift. With multiple plate sizes, this 40kg set gives you the flexibility to perform curls, presses, rows, lunges and more, all from the comfort of your home gym.
Key Features
- 40kg EnduraCast dumbbell set with multiple plate sizes for adjustable resistance
- Up to approximately 17kg per hand including dumbbell handle weight
- EnduraCast plates with durable PVC coating and cement-filled core
- Standard 25mm hole diameter – suits 25mm standard/studio bars and handles
- Dumbbell handles with rubber grips for a secure, comfortable hold
- Spiral spin collars included to help keep plates safely locked in place
- Compact setup – ideal for home gyms and small training spaces
Weights & Bars Included
- 4 × 1.25kg EnduraCast Weight Plates (25mm)
- 4 × 2.5kg EnduraCast Weight Plates (25mm)
- 4 × 5kg EnduraCast Weight Plates (25mm)
- 1 × Pair of Dumbbell Handles (rubber grips) with 4 × spiral spin collars
Total Set Weight
Set weight including plates and dumbbell handles: 40kg
Usage Note
EnduraCast weights (also referred to as EnduraShell) feature a PVC coating with a cement filling. They are not designed to be thrown or dropped from height and are not suitable for hard drops on bare concrete or very hard surfaces. For best results and product longevity, use on appropriate gym flooring or rubber mats and always lower weights under control.
Manufacturer’s Warranty
Includes standard manufacturer’s warranty covering defects in materials and workmanship. For full warranty terms and conditions, please refer to the product documentation or contact Factory Direct Shop support.
Frequently Asked Questions
1. What is included in the 40kg CORTEX EnduraCast set?
The set includes 4 × 1.25kg, 4 × 2.5kg and 4 × 5kg EnduraCast plates (all 25mm), plus a pair of dumbbell handles with rubber grips and 4 spiral spin collars, for a total set weight of 40kg including the handles.
2. What bar size does this set use?
This set uses standard 25mm dumbbell handles. All EnduraCast plates have a 25mm hole diameter to suit 25mm standard or studio bars and handles.
3. Can I drop these EnduraCast weights like rubber bumper plates?
No. EnduraCast plates use a PVC coating with a cement filling and are not designed for hard drops or being thrown. We recommend controlled lifting and lowering, preferably on suitable gym flooring or rubber mats, to maximise product life.
4. Is this weight set suitable for a home gym?
Yes. The 40kg total weight, adjustable plate sizes and compact 25mm system make this set ideal for most home gym strength training setups, especially where space is limited.
5. Do you deliver nationwide within Australia?
Yes. We deliver Australia-wide to all states and territories, including New South Wales (NSW), Victoria (VIC), Queensland (QLD), South Australia (SA), Western Australia (WA), Tasmania (TAS), the Australian Capital Territory (ACT) and the Northern Territory (NT). If you require further information, please do not hesitate to contact us using our contact form.
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Last updated: December 08, 2025