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Excellent product. No faults, works as it should, easy setup. Couldn’t recommend more. Best product on the market and the price is fair.
Brilliant product. Fast delivery. Quality is very good.
Really happywith my stealth dbs so far. They have transformed my training as make sessions much quicker. When you have time constraints, this is invaluable. I really really hope they last though and am trying my best to baby them i.e. no dropping, clanging together etc. Fingers cross as Ill be lost without them. Also great customer service.
Would love lifetime warranty as standard on such an expensive product.
I bought the adjustable dumbbell black edition a month ago and I’ve been using it ever since. I absolutely love it. It’s very well-made and feels great to use. It’s a bit pricey but the investment is worth it in the long run.
I ordered their adjustable dumbbells on 11 May 2026 and requested a change in order the same morning (from core to premium black), very responsive - answered my call at 7:30. Order arrived on 12 May 2026, quick next-day delivery! One plastic part was damaged and I called for a replacement part which was delivered on 15 May 2026 - again, responsive customer support and quick delivery. I managed to fix the dumbbells by myself after instructions over a call. Great quality dumbbells to start my strength training journey. Highly recommend this company!
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Assassin Goods Ltd supply premium Olympic lifting, CrossFit, and strength equipment for home gyms and commercial facilities across the UK and Europe.
📍 Unit 3A Myers Ln, Penrith CA11 9DP
📞 Tel: 07478 834034
This item is currently on pre-order and is not held in stock. By continuing you agree it may take longer to dispatch.
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I purchased the 16–24kg kettlebells immediately after buying the 8–16kg set, as I was very impressed with the build quality and how smoothly the weight changes work with minimal rattling. My only advice is to be cautious when adjusting the weights, pause briefly to allow the internal mechanism to properly secure the plates. A quick shake beforehand also helps ensure everything is locked in place before use.
Overall, I’m very impressed and have started gradually incorporating kettlebells into my training routine. They feel excellent in the hand, and I’m steadily building up my strength. It will take some time before I’m fully comfortable using the 24kg bells. I’m also looking forward to the potential release of 24–32kg kettlebells to expand my collection.
Doesn't get much more heavy-duty then this stand , so strong and sturdy . Looks it could hold alot more weight .
I couldn't love them any more than I do . They look amazing , they are machined so well and they perform incredible . So pleased with them .
Best quality adjustable dumbells. Believe me. I work out three years at home. These my second dumbells. My first was braingain. They are still good. But assasins are amazing. Fast delivery ant best quality. Don't be greedy, it's worth it.
Only had them a few days but so far they are excellent. Smooth change and really slick. The smooth ends are much better than those I’ve seen with lumps and knobs.
Super solid but unfortunately WAY TOO TALL. I am 6ft and have to lift the weights very awkwardly high to get them out and back in. My wife who is 5' 6 really struggles to lift heavier weights out/in.
Been using them for a year and a half now, not had a single issue with them. Fantastic bit of kit.
Make sure you follow the instructions carefully. Don't get the end plates upside down...
Adjustable dumbbells are made of quality materials, have a good feel in hand. Easy to use, and make changing weights simple. Once everything was assembled it works exactly as hoped.
The All Out stand is monstrous in terms of its overbuild. You could use it as an engine stand! My only gripes are the threaded inserts on the bottom of the dumbbell holders are really hard to insert, and I needed a drill driver in the end. Secondly, the supplied spanners to assemble the all out stand were next to useless- you will want a 24 mm ratchet and spanner to build it, ideally.
These dumbbells are a great piece of kit.
If the handle was a few mm thinner I would give it five stars. I feel it’s just too thick for me to keep a good grip on really heavy weights.
