- Mirafit Olympic Adjustable Dumbbells
- Includes a pair of 5kg loadable dumbbell bars with collars and a choice of weight plate set
- Allows the weight to be adjusted from a minimum of 5kg per hand up to your choice of maximum
- Adjustable dumbbells are a great solution for saving space compared to buying fixed weight dumbbells
- These dumbbell sets are available with a maximum weight of either 25kg or 30kg per dumbbell
- 25kg dumbbells can become 5kg, 7.5kg, 10kg, 15kg, 20kg, 22.5kg and 25kg dumbbells per hand
- 30kg dumbbells can also become 27.5kg and 30kg dumbbells per hand
- Sets also include 4 x metal screw collars for a secure grip
- Please note the weights stated do not include the weight of the collars, which weigh 0.5kg per collar
- Ideal for home gym owners with limited space or looking to save on cost compared to buying a full dumbbell set
- The plates included are our premium extra thin steel Olympic weight plates
- The dumbbell bars have an ultra-durable hard chrome finish with knurled handles for a secure grip
- High performance needle bearings and bronze bushings ensure the sleeves on the bars spin with a smooth rotation
- The plates included with each set are as follows:
- 25kg dumbbells set includes: 2 x 5kg dumbbell bars, 12 x 2.5kg plates, 8 x 1.25kg plates, and 4 x collars
- 30kg dumbbells set includes: 2 x 5kg dumbbell bars 16 x 2.5kg plates, 8 x 1.25kg plates, and 4 x collars
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Measurements:
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Dumbbell bar:
- Grip diameter: 28mm (1.1")
- Sleeve diameter: 50mm (2")
- Centre length: 14cm
- Total length: 43.5cm
- Sleeve length: 13.5cm
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Weight plates:
- 1.25kg plate - 158mm x 10mm
- 2.5kg plate - 198mm x 12.4mm
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Dumbbell bar:
Mirafit Olympic Adjustable Dumbbells
Save space in your gym with the Mirafit Adjustable Dumbbells. Includes Olympic dumbbell bars with collars & premium steel weight plates. The set allows you to easily adjust the dumbbell weight from 5kg up to your chosen max weight.
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As low as:
£299.95
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Reviews
(5) Based on 4 reviews
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Write a reviewWeightyMattersP
May 27, 2026
A great quality well made set, and a good deal compared to buying the items separately. I also bought the M3 dumbbell bars to go with, as they are less long than the included loadable ones, and now use both depending on how many plates I need. The included loadable bars are very good quality. I also purchased some additional 1.25kg steel plates and the smaller 0.5 and 0.25 fractional steel plates to allow more flexibility when loading and finer adjustment of weight, and plastic quick release collars which also seem to work well. All of these also fit with my Mirafit M3 barbell which is nice. The steel plates do have some variation in the finish, nothing major, just some slight discolouring on a few plates that only notices if you are looking for it. It is not a problem for me and I have even bought more of them. To use for goblet squats you can load up one size of a dumbbell and hold the lowest weight plate so that the collar is only supporting the weight of the actual bar, not the plates.
Iceman
Mar 10, 2026
Really nice looking weights.
Bought the cast iron set originally but the paint was chipping off everywhere.
Not a problem with these.
Feel high quality, and with a some extra 5kg plates can take these upto 50-60kg per dumbbell, no problem.
Happy with my purchase.
Dan
Dec 3, 2025
These dumbells are really good. Plenty of weight for my new home gym and they look fantastic!
Reece
Jul 10, 2025
These were purchased as part of my home gym set up. I opted for these as my space is limited for a full dumbbell set. I purchased the 30kg set as I can't see myself needing any heavier for a long time.
The dumbbells are amazing quality. All the thin steel and are 2" holes so can be used on your Olympic barbells too if needed.
The price is very competitive, especially compared to some of the adjustable dumbbells available for sale online elsewhere.
If you need one great pair of dumbbells with the ability to adjust the weight up to 30kg, then these are the ones you need!
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