Broken Adjustors
"Both dumbbells have broken after only 10 months and light use. Have never been dropped or misused. mechanism for changing weight plates have failed prematurely"
Sumo Strength is proudly 100% Australian owned and operated. Our headquarters in Cranbourne West, Victoria is home to a team deeply experienced in product design, engineering, and strength training. We design equipment built for Australian conditions and real-world performance, with an additional warehouse facility in Brisbane to ensure fast fulfilment nationwide.
Our belief is simple: strength and fitness should be accessible to everyone. Whether you're building a home gym, upgrading a commercial facility, or taking your first step into resistance training, our mission is to deliver equipment that helps you train with confidence.
We’re committed to offering exceptional value — and we back it with our Price Match Guarantee.
If you find a lower price on an identical, in-stock item offered by an Australian competitor, we’ll match it.
To qualify, the item must:
Be the same product, brand, specification, and quality
Be in stock and available for immediate purchase
Not be part of commercial quantities, liquidation sales, clearances, or bulk-order quotes
Shipping charges can vary significantly by carrier and location, so these are not included in price matching.
To request a price match, simply reach out via our contact form or live chat with screenshots or links. If approved, we’ll provide a seamless checkout process at the matched price.
We’re confident you’ll love training with Sumo Strength — so we give you 100 days to try our equipment at home or in your commercial gym.
If you’re not satisfied with any item within the trial period, we’ll provide a no-fuss refund of the product value once it’s returned.
Place your order
Receive your equipment (keep all original packaging)
Use it for up to 100 days
If you’re not satisfied, contact us and we’ll help arrange the return
Once the item is back in our warehouse and shows only reasonable wear, we’ll issue a full refund of the item value
Return shipping is the responsibility of the customer, and original freight costs (if applicable) are non-refundable.
Who pays for shipping on returns?
We fully refund the item value if it doesn’t meet your expectations — but shipping costs, both original and return, remain the customer’s responsibility.
Do I need to keep the packaging?
Yes. All original packaging (including internal supports and foam) must be retained. Returns cannot be accepted without it.
Our equipment is designed and tested for serious training environments. To reflect this, we offer industry-leading warranties across our product categories, with coverage varying based on intended use (home vs commercial).
A full breakdown of warranty periods is available in our Warranty Policy.
Warranty coverage excludes:
Cosmetic wear
Normal wear and tear
Improper use or overloading
Colour changes or natural aging of materials such as rubber
If an issue arises, our support team is here to assist quickly and fairly.
We know how important it is to get your gear fast. That’s why we process and dispatch 99% of in-stock orders within 1-2 business days from our Melbourne warehouse.
You can also choose free Click & Collect from our Melbourne warehouse a great option for urgent pickups or avoiding freight charges. Select pick up at checkout and we’ll notify you as soon as your order is ready.
We partner with trusted national freight carriers to deliver heavy equipment safely and efficiently. All deliveries are kerbside in line with freight handling requirements.
Adjustable dumbbells are the perfect addition to a gym with limited space. With up to nine different weights available in one compact apparatus, the adjustable dumbbells allow for a wide variety of exercises to be performed.
Unlike machines or even a barbell, dumbbells offer a greater range of motion and require a higher level of stability. Having the ability to move unilaterally (one side at a time) ensures both sides of the body can be trained equally, making them the perfect training tool to build a strong, well-balanced body.
With nine different weights available in one compact apparatus, the adjustable dumbbells allow for a wide variety of exercises to be performed.
Quickly and easily change weights with the simple twisting mechanism, allowing you to access a full dumbbell set in seconds.
Our Adjustable dumbbells are the perfect addition to a gym with limited space. We know how precious floor space is in any home gym, so we've made sure our dumbbell stand takes up as litttle space as possible!
Our Adjustable Dumbbells offer premium quality at an affordable price point, and are backed by our price match guarantee. We manufacture and ship in bulk enabling us to on pass savings directly to you.
Overall rating: 4.755814 / 5 from 86 reviews.
This adjustable dumbbell set offers a versatile workout solution with nine different weights in a compact design. Customers praise its high quality and fast delivery, making it a valuable addition to any gym with limited space.
Review topics: ["quality","delivery","weights","service","use","set","dumbbells","mechanism","addition","stand","bench","exercises","space","equipment","workout","gear","options"].
"Both dumbbells have broken after only 10 months and light use. Have never been dropped or misused. mechanism for changing weight plates have failed prematurely"
"This product works exactly as described, weight selection is simple and fast. The weight plates don't rattle or cause uneven weight distribution through poorly secured plates. Slightly under engineered in respect to material and construction versus price point 👉"
"So far so good bit concerned about there longevity being very careful with them. Sometimes when I place them back in the rack one side won’t catch the slot if that makes sense. But overall great addition thus far"
"The bench is fantastic, when set up it’s as good quality as that of a permanent bench and folds flat easy enough for storage. The Dumbbells are great too. For adjustable dumbbells that are rather sturdy."
"Great product so far no issues atm robust set of adjustable dumbbells."
"I am pleased to say I am happy with the dumbbells and stand, good weight balance and the nurling is good, all moving components seem to be sturdy enough (time and extended use will tell) only let down was the freight service missing one of the dumbbells but thankfully Sumo Strength customer service resolved the issue without delay especially during the busy season. I am looking forward to making additional purchases to grow my home gym."
"I could not be happier with the adjustable dumbbell set from Sumo Strength. The delivery was faster than expected, and this was during the Christmas/New Year period - thanks guys! Set up was easy, and the stand is high quality, and the dumbbells lock in securely when stored and being used. If you’re thinking about getting these, even just a little, I would not hesitate to order them."
"Solid build, very convenient addition to my home gym. Highly recommend! They take up next to no space."
"Awesome bit of kit. Very solid. Simple easy to follow instructions."
"Enjoying then so far, make it easier with not having weights lying around, only used a few times so far and havnt found any issues as if yet!"