No products in the cart.
Cortex Strength
Cortex Strength is a trusted premium strength equipment brand designed for home, light commercial and commercial use. With a huge range of weights, gym stations, functional training gear, rigs & racks and more, Cortex will suit all users from beginners to professional athletes. All products are designed in Australia, for Australians.
Filters
Sort By
- Newest
- Most Popular
- Highest Rated
- Name: A-Z
- Name: Z-A
- Price: Low to High
- Price: High to Low
- Newest
- Most Popular
- Highest Rated
- Name: A-Z
- Name: Z-A
- Price: Low to High
- Price: High to Low
SAVE 43% OFF RRP
Spring Specials
CORTEX Hex Dumbbell 1kg to 3kg (Set)
RRP $109.00
$54.99
Cortex SM-20/SM-25 Leg Press Add On
RRP $129.00
$99.00
SAVE 30% OFF RRP
Spring Specials
CORTEX LP-10 Full Sized 45 Degree Leg Press/Hack Squat Combo
ADJUSTABLE
FOOTPLATE
COMPATIBLE WITH
OLYMPIC & STANDARD
400KG
MAXIMUM SLED WEIGHT
RRP $2,299.00
$1,619.00
SAVE 50% OFF RRP
Spring Specials
CORTEX 10kg EnduraShell 25mm Standard Plates (Set of 4)
10kg
Weight plates
ENDURASHELL
PVC COATED
25mm
HOLE DIAMETER
RRP $169.00
$84.99
Cortex A2 Parallel Bars with Height and Width Adjustments
400KG WEIGHT
CAPACITY
ADJUSTABLE
HEIGHT & WIDTH
RRP $209.00
$139.00
SAVE 60% OFF RRP
Spring Specials
CORTEX 65kg EnduraShell Barbell Weight Set
65kg total
Weight SET
KNURL GRIPPING
ON TRICEP BAR
25mm
HOLE DIAMETER
RRP $419.00
$167.10
CORTEX Deadlift Barbell Jack
150kg Max
Weight
Raises Barbell
to 310mm
Strong Steel
Construction
RRP $219.00
$129.00
SAVE 49% OFF RRP
Spring Specials
CORTEX 5kg Tri-Grip V2 50mm Olympic Plates (Pair)
5KG
OLYMPIC PLATES
COMMERCIAL
GRADE DESIGN
50MM
STEEL RING
TRI-GRIP
DESIGN
RRP $79.99
$40.99
D Handle Row Attachment
More Targeted
Back Workouts
Heavy Duty
Steel
Knurl
Gripping
RRP $59.99
$27.98
SAVE 56% OFF RRP
Spring Specials
CORTEX 1.25kg Tri-Grip V2 50mm Olympic Plates (Set of 4)
COMMERCIAL
GRADE DESIGN
TRI-GRIP
DESIGN
50MM
STEEL RING
HEAVY-DUTY
RUBBER
RRP $49.98
$21.99
CORTEX Liquid Chalk 250ml
250ml
Liquid Chalk
Designed
for Athletes
Sanitising
Formula
Easy to Apply
RRP $29.99
$19.99
SAVE 55% OFF RRP
Spring Specials
SAVE 18% OFF RRP
Spring Specials
CORTEX Resistance Bands Pairs Set of 10 (5mm to 45mm)
Up to 60kg
Resistance Value
Colour Coded
RRP $169.00
$139.00
SAVE 64% OFF RRP
Spring Specials
CORTEX SM-20 6-in-1 Power Rack with Smith & Cable Machine + BN-9 Bench + 100kg Olympic Tri-Grip Weight Plate & Barbell Package
HUGE VARIETY
OF EXERCISES
COMMERCIAL
GRADE DESIGN
STRONG
STEEL FRAME
ADJUSTABLE
BACK SEAT
RRP $2,798.00
$1,895.34
SAVE 46% OFF RRP
Spring Specials
CORTEX Steel Plyo Box Set 30/45/60cm
30CM + 45CM + 60CM
HEIGHT
HEAVY DUTY
STEEL TUBING
RUBBER BASED
GRIP
RRP $479.00
$259.00
Cortex SM-25/SM-26/PR-4 Jammer Arm Upgrade Attachment
HUGE VARIETY
OF EXERCISES
QUICK & EASY
ADJUSTMENTS
HIGH DENSITY
RUBBER PADDING
COMPATIBLE WITH OLYMPIC
WEIGHT PLATES
RRP $239.00
$209.00
SAVE 59% OFF RRP
Spring Specials
CORTEX 40kg EnduraShell Curl Bar Weight Set
chrome Finish
for durability (On Barbell)
40kg TOTAL
Weight SET
PRECISE KNURL
GRIPPING
25mm HOLE
Diameter
RRP $259.00
$106.32
SAVE 31% OFF RRP
Spring Specials
CORTEX 5kg Black Series V3 Bumper Plate (Pair)
BUILT TO IWF
STANDARDS
STEEL
RING CORE
HIGH-DENSITY
RUBBER
50MM HOLE
DIAMETER
RRP $69.99
$47.99
CORTEX SS3 Single Station Multi-Function Home Gym with Integrated Front/Rear Fly with Upgraded 96kg Weight Stack
36+ Exercises
96.5KG Weight
Stack (Upgraded)
2000LB Tensile
Cables
Height Adjustable
seat & Preacher Pad
RRP $1,599.00
$1,116.72
Cortex Hex Dumbbell 4kg - 10kg Set (4 Pairs) & Stand
56KG PAIR SET
STRONG DURABLE
STEEL FRAME
RRP $479.00
$324.85
CORTEX Spring Collars (Pair)
RRP $19.99
$9.99
SAVE 49% OFF RRP
Spring Specials
Wide Grip D Handle Row Attachment
RRP $79.99
$40.99
SAVE 22% OFF RRP
Spring Specials
CORTEX SM-26 6-in-1 Power Rack with Dual Stack Smith & Cable Machine
ALL-IN-ONE
GYM STATION
SOLID STEEL
CORE BARBELL
DUAL STEEL WEIGHT
STACK SYSTEM
DURABLE STEEL
CONSTRUCTION
RRP $3,599.00
$2,798.00
SAVE 42% OFF RRP
Spring Specials
CORTEX SPARTAN100 7ft 20kg Olympic Barbell (Black Oxide)
Designed for
Olympic Lifting
Precise Knurl
Gripping
317KG MAXIMUM
WEIGHT RATING
standard
7ft Sizing
RRP $289.00
$169.00
CORTEX 90kg Tri-Grip 25mm Standard Barbell Weight Set with Weight Tree
3 LEVELS OF STANDARD
WEIGHT STORAGE
90KG TOTAL
WEIGHT SET
PRECISE KNURL
GRIPPING
27MM HOLE
DIAMETER
RRP $859.00
$526.17
CORTEX Olympic Weight Tree 6 Barbell Holder (135cm)
400KG
MAX WEIGHT
CHROME COATED
BARBELL SLEEVES
HOLDS UP TO
6 OLYMPIC BARS
IWF 450MM
SIZING
RRP $229.00
$149.00
CORTEX Strongman Sandbag Large (Holds 70kg)
RRP $99.99
$79.99
CORTEX 2.5kg Tri-Grip Standard Plates Fits 25mm Bars (Set of 4)
2.5KG
WEIGHT PLATES
HEAVY DUTY
CAST IRON
27MM
STEEL RING
RRP $89.99
$45.99
CORTEX 2x23kg Weight Stack Optional Upgrade Kit (SM-25)
RRP $309.00
$199.00
SAVE 39% OFF RRP
Spring Specials
CORTEX SPARTAN100 7ft 20kg Olympic Barbell (Chrome)
Designed for
Olympic Lifting
Precise Knurl
Gripping
317kg Maximum
Weight Rating
Olympic
7ft Sizing
RRP $259.00
$158.00
SAVE 30% OFF RRP
Clearance Sale - Limited Stock
CORTEX ALPHA SERIES FID-11 Commercial Multi Adjustable Bench with Decline
MULTIPLE ANGLE
ADJUSTABILITY
THICK COMMERCIAL
GRADE STEEL
CHROME PLATED
CONTACT POINTS
PREMIUM PADDING
& STITCHING
RRP $529.00
$369.00
Showing 40 Products
What our customers
are saying...
Buy Now, Pay Later
(0% Interest available). T&Cs Apply.
Learn from the experts
5 Best Fitness Habits Every Woman Should Be Following
The habits that actually move the needle, in the order I'd tell a friend. Zoe Barker | Strength Coach & Founder,...
Read More
Rowing Machine Benefits & How to Choose the Right Rower for Your Home
There's a special kind of workout you get from the slow, deliberate motion of a rowing machine. You've probably hear...
Read More
How to Set Fitness Goals You'll Actually Achieve
Most fitness goals for women sound the same - lose weight, tone up, get fit. Here's a simpler approach that's actuall...
Read More
Best Cardio Machines for Winter Home Workouts in Australia
Winter is a real test of your resilience when it comes to workout consistency. 33% of Australians report that they f...
Read More
EOFY Home Gym Upgrade Guide: Where to Invest in Treadmills, Bikes & Strength Equipment
The end of financial year is coming up, which we believe is one of the best times to evaluate your long-term fitness...
Read More
Low-Impact Cardio Machines for Home: Best Options for Joint-Friendly Workouts
Are you someone who's avoided running because you're worried about your knees? Maybe you've taken a break from cardi...
Read More
Mother’s Day Gift Ideas 2026
This year, get your Mum a gift that's functional and life-enhancing. If you've got a Mum who likes early morning jog...
Read More
Lifespan Fitness Customer Transformations: Bec Christensen
For most people, a fitness journey starts with a simple goal. For Bec Christensen, her initial drive to get her fitn...
Read More
How to Stay Consistent with Home Workouts Over Long Weekends & Holidays
Most people will say that they lose motivation over long weekends, but that's rarely the real issue. What actually d...
Read More
Treadmill vs Exercise Bike vs Cross Trainer: Which Is Best for Your Home?
Treadmills. Exercise Bikes. Cross Trainers. These are the big 3 when it comes to home cardio equipment. While most o...
Read More
Scott Clark’s 24-Hour Marathon Journey
On the morning of 15th March, a battered Scotty Clark was lowered into an ice bath, feeling the cool sting calm his ...
Read More
Meet the Man Who’s Running for 24-Hours Straight
This former AFL sports trainer is taking ultra-marathons to another level with his 24-hour treadmill challenge.
Read More
A Cold Plunge to Health
In 2002, British long-distance runner Paula Radcliffe won the 10,000m gold medal at the European Athletics Champions...
Read More
Effects of Exercise on Mental Health
Did you know that regular physical exercise can actually increase the volume of parts of your brain? Namely, the par...
Read More
Belt Slipping: Cause and Cure
Belt slipping is what happens when the belt moves out of sync with the treadmill motor and rollers. This can happen ...
Read More
Christmas Gifts for Gym Lovers: The Ultimate Holiday Fitness Gift Guide
Do you have someone in your life who's a meal-prepping, gym-obsessed, endorphin-chasing fitness junkie? Then you hav...
Read More
12 Days of Christmas Fitness: Unwrap Your Best Self with These Holiday Workouts
The 12 Days of Christmas Fitness is a simple, engaging way to stay motivated during the holidays. Each day introduce...
Read More
Your Questions Answered: Our Most Common Service & Product Queries
Every day, we hear so many interesting and unexpected questions from customers in-store, online and over the phone. ...
Read More
Kettlebells vs Dumbbells - Which is Best for You?
They may look the same (and have very similar names), but dumbbells and kettlebells can create very different workou...
Read More
The Different Types of Weight Plate (and How to Tell them Apart)
If you're at all serious about building a solid home fitness setup, you can't skip on weight plates. They have a spe...
Read More
Youtube
Instagram
Facebook
© 2026 Lifespan Fitness®. All rights reserved. ABN 96 137 370 953
