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Adjustable Dumbbells

Adjustable Dumbbells for Smarter Home Workouts – Compact Strength, Maximum Results

More strength. Less space. Zero excuses.
Our adjustable dumbbells give you the freedom to lift heavier, train smarter, and stay consistent — all from your home gym (or living room corner). Whether you're chasing muscle, mobility, or mental clarity, this is the equipment that grows with you. Compact, customisable, and built to last — these are dumbbells designed for your lifestyle, not the other way around.

Read more about our adjustable dumbbells here.

Randy and Travis 20kg Adjustable Dumbbell and Barbell Set
$124.95 - $124.95
$124.95
$124.95 - $124.95
$124.95

Randy and Travis 20kg Adjustable Dumbbell and Barbell Set

20kg Adjustable Dumbbell and Barbell Set by Randy and Travis  If you love to lift weights to cross-train or just sculpt the perfect beach body, ou...

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$124.95 - $124.95
$124.95
$124.95 - $124.95
$124.95
Cortex Revolock 80kg Adjustable Dumbbells and Barbell Set Save 53% Save %
$1,199.00
$1,199.00 - $1,199.00
$1,199.00
$559.00
$559.00 - $559.00
$559.00

Cortex Revolock 80kg Adjustable Dumbbells and Barbell Set

Cortex Revolock 80kg Adjustable Dumbbells and Barbell Set by Lifespan Fitness Introducing our Lifespan Fitness Cortex Revolock adjustable dumbbells...

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$1,199.00
$1,199.00 - $1,199.00
$1,199.00
$559.00
$559.00 - $559.00
$559.00
Save 53% Save %
40kg Adjustable Dumbbells and Barbell Set
$169.95 - $169.95
$169.95
$169.95 - $169.95
$169.95

40kg Adjustable Dumbbells and Barbell Set

40kg Adjustable Dumbbells and Barbell Set When you're serious about weight training, our deluxe 40-kilogramme barbell, and dumbbell set from Randy...

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$169.95 - $169.95
$169.95
$169.95 - $169.95
$169.95
Cortex Revolock Adjustable Dumbbells with Barbell and Kettlebell Set
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$819.00
$819.00 - $819.00
$819.00
$399.00
$399.00 - $399.00
$399.00

Cortex Revolock Adjustable Dumbbells with Barbell and Kettlebell Set

Cortex Revolock Adjustable Dumbbells with Barbell and Kettlebell Set by Lifespan Fitness Introducing our Lifespan Fitness Cortex Revolock dumbbells...

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$819.00
$819.00 - $819.00
$819.00
$399.00
$399.00 - $399.00
$399.00
Save 51% Save %
30kg Adjustable Dumbbell Set
$180.95 - $180.95
$180.95
$180.95 - $180.95
$180.95

30kg Adjustable Dumbbell Set

30kg Adjustable Dumbbell Set Whether you're training for competitive weightlifting, cross-training for another sport, or just trying to firm up y...

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$180.95 - $180.95
$180.95
$180.95 - $180.95
$180.95
Everfit 24kg Adjustable Dumbbell Weights with Holder
$349.95 - $349.95
$349.95
$349.95 - $349.95
$349.95

Everfit 24kg Adjustable Dumbbell Weights with Holder

24kg Adjustable Dumbbell Weights with Holder by Everfit Time to get tough. If you are looking to boost those triceps, biceps and shoulders, our Adj...

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$349.95 - $349.95
$349.95
$349.95 - $349.95
$349.95
Cortex Revolock Adjustable Dumbbells with Barbell and Kettlebell Set with Stand
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$0.00 - $0.00
$0.00
$649.00
$649.00 - $649.00
$649.00

Cortex Revolock Adjustable Dumbbells with Barbell and Kettlebell Set with Stand

Cortex Revolock Adjustable Dumbbells with Barbell and Kettlebell Set with Stand by Lifespan Fitness Introducing our Lifespan Fitness Cortex Revoloc...

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$0.00 - $0.00
$0.00
$649.00
$649.00 - $649.00
$649.00
Sold out
Lifespan Fitness Cortex Fitness Package (BN-6 BENCH + SR-10
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$1,199.00
$1,199.00 - $1,199.00
$1,199.00
$613.18
$613.18 - $613.18
$613.18

Cortex Fitness Package (SR-10 SQUAT RACK PACKAGE + 90KG STANDARD TRI-GRIP WEIGHT PLATES)

Cortex Fitness Package (SR-10 SQUAT RACK PACKAGE + 90KG STANDARD TRI-GRIP WEIGHT PLATES) by Lifespan Fitness Introducing our Lifespan Fitness Corte...

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$1,199.00
$1,199.00 - $1,199.00
$1,199.00
$613.18
$613.18 - $613.18
$613.18
Save 49% Save %

Smash your strength goals — without the clutter.

Why waste space (or money) on a full rack of weights when one pair does it all?

Adjustable dumbbells give you access to a full spectrum of weights with just one set — ideal for small apartments, home gyms, and anyone who values smart, minimal gear that gets results.Unlike bulky fixed-weight dumbbells, our adjustable options make it fast and seamless to change your load mid-workout. That means no breaking your flow, no digging around for the right pair — just pure training efficiency. Built tough, designed to last, and suitable for all fitness levels, these dumbbells are trusted by home lifters, PTs, rehab clients and busy parents alike.

Key Benefits

  • 🏋️‍♀️ Train without limits – from warm-ups to heavy sets, one set covers all your strength goals
  • 🏠 Home gym friendly – ideal for renters, parents, and tight spaces
  • ⏱️ Fast weight changes – perfect for supersets, HIIT, and progressive overload
  • 💸 Save money, save space – no need to buy 5–10 different pairs of dumbbells
  • 💪 Durable and NDIS-eligible – reliable gear for rehab, recovery, or everyday strength

FAQs

What’s the difference between adjustable and regular dumbbells?

Adjustable dumbbells allow you to change weight levels with a simple twist, dial, or lever — replacing an entire rack of fixed weights. They save you space, time and money, while letting you scale your workouts as you progress.

Are adjustable dumbbells safe and durable?

Yes — as long as you buy quality. Our models are made from premium materials with reinforced locking mechanisms, designed for daily use. While not built for dropping like Olympic bars, they’re safe, solid, and built to last with proper care.

I’m just getting into strength training — are these too advanced for me?

Not at all. In fact, adjustable dumbbells are ideal for beginners. You can start with light resistance and gradually increase as you get stronger — without needing to buy more gear every few weeks.

Do these dumbbells take up much space?

No — that’s one of their best features. You can easily store them under a bed, next to a couch, or in a small gym corner. Great for apartments, rentals, or minimalist setups.

Are adjustable dumbbells worth the investment vs hex dumbbells?

Yes, especially if you’re training regularly. Instead of buying multiple pairs of fixed weights, one adjustable set gives you the range to build full-body strength without the bulk or cost of individual dumbbells.

Can these be used for injury recovery or NDIS plans?

Absolutely. Many NDIS participants use adjustable dumbbells as part of their strength or mobility goals. Our team can help provide product information or quotes to support your plan.

Copy of Can these be used for injury recovery or NDIS plans?

Absolutely. Many NDIS participants use adjustable dumbbells as part of their strength or mobility goals. Our team can help provide product information or quotes to support your plan.

Ditch the clutter and lift on your terms — shop our Adjustable Dumbbells now and build the strongest version of yourself, anywhere, anytime.