FEIERDUN Adjustable Dumbbells, 20/30/40/45/70/90lbs Free Weight Set with Connector, 5 in1 Dumbbells Set Used as Barbell, Kettlebells, Push up Stand, Weight Plate, Fitness Exercises for Home Gym Suitable Men/Women
Original price was: $69.99.$59.99Current price is: $59.99.
Price: $69.99 - $59.99
(as of Apr 29, 2025 09:59:56 UTC – Details)
From the brand
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Founded in 1993, FEIERDUN is a customer-oriented fitness equipment company. Since our inception, we have been dedicated to exceeding our customers’ expectations in quality and service.
What makes our products unique?
Compared with other brands, we uphold the principle of customer first and provide every buyer with better products and better services, so we will strictly control every link of product production.
What is our mission?
To inspire and champion the inner athlete on their pursuit of self defined greatness.
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【4 in 1 Multifunctional Dumbbell Set】With it, you can get a pair of dumbbells also barbells, kettlebells, and push-up stands. Meet your needs for diversified weight training, including bench presses, squats, push-ups, etc.
【More Weight Options】The dumbbell pieces feature a detachable design, and the adjustable weight range for the single dumbbell is 5 lbs-10 lbs, the kettlebell is 3.5 lbs-11.5 lbs, and the barbell is 7 lbs-21 lbs. Suitable for beginners to professionals, it meets your exercise intensity needs in different stages in just one device. Installation is easy.
【Durable & Odorless】Environmentally dumbbell pieces’ exterior is made of high-quality PE materials, and the inside is mixed with iron, mud, and sand, which effectively prevents floor abrasion. No rust, no smell. Please use it with confidence!
【Non-slip Dumbbell Bar】The surface of the dumbbell bar is made of ABS environmentally material and attached to a non-slip texture, which strengthens the friction of the hand and helps you control the dumbbell better during exercise.
【20MM Thickened Foam】The barbell connecting rod is made of a 5mm thick steel tube + 20mm thick high-quality foam. The curved design fits the neck, which is non-slip and sweat-absorbing, soft and breathable, bringing a more comfortable exercise experience to you.
【Safety Nuts】The sets contain four safety nuts. Nut thread thickening effectively keeps the dumbbell piece solid, to prevent movement shaking. Ensure your safety in use.
【Brand Support】FEIERDUN is always due to providing our customers with the best service. If our product could not meet your expectations, please feel free to contact us, and we will respond within 12 hours.
Customers say
Customers find the adjustable dumbbell set easy to use and assemble, appreciating its versatility with many combinations and options. Moreover, the product receives positive feedback for its quality, value for money, and effectiveness for home workouts, with one customer noting it goes up to 90 pounds altogether. However, opinions about size are mixed, with some finding it takes up little space while others say the weights are very large.
AI-generated from the text of customer reviews
13 reviews for FEIERDUN Adjustable Dumbbells, 20/30/40/45/70/90lbs Free Weight Set with Connector, 5 in1 Dumbbells Set Used as Barbell, Kettlebells, Push up Stand, Weight Plate, Fitness Exercises for Home Gym Suitable Men/Women
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Original price was: $69.99.$59.99Current price is: $59.99.
Yayi 79 –
Practical, resistant and perfect for training at home
I am very satisfied with these FEIERDUN adjustable dumbbells. They are easy to assemble and adjust according to the weight you need, which saves space and is ideal if you do not have a gym at home. The materials feel resistant and safe during training. In addition, the 4-in-1 design allows you to use them as dumbbells, barbell or kettlebell, which makes them super versatile. An excellent investment to keep fit at home!
Samantha Gonzalez –
Good for starting
Loved these to start my at home gym. Functions well. Great grip. Value def for your money. Just need to add heavier weights. Good weights for starting.
Tessa –
Good deal for price
Wish this came with two of the bases for the kettle bells, but otherwise this is a solid Set! Iâd definitely recommend some type of organization system for this set, but itâs as expected quality wise. Sometimes the spindles that keep the weights in place come loose but itâs never happened during a lifting set, I usually just adjust between exercises. Easy to switch between equipment and price was fair.
Gabrielle F. –
Awesome set
I love it so far. So versatile for workouts easy to switch to different modes. Like a whole mini gym all wrapped in one. I unfortunately lost a couple of pieces during a dv incident when I had to move out but it still works just fine. Very nicely. Easy to hold. I feel I got my money’s worth for sure. For reference I’m a 5’3 female and started using these 3 month postpartum after having a 2nd child. I weigh a out 115. So perfect for anyone who wants to use them.
Kindle Customer –
Great product! Worth the money
Great for beginners! Weight bars are sturdy nice size weights and easy to assemble.
Brandon Farmer –
Meh
These arenât bad, thereâs nothing wrong with the product in itself however the dumbbell bars are so long and when trying to use them the bars always get in the way and hit me and kinda ruins the set for me. It also takes forever to change the weight bc it takes so long to unscrew the little piece that keeps the weight in place. If you put a lot of plates on it it isnât bad length wise but for me personally I donât need to use 60lbs + dumbbells. Itâs also a LOT of math and when Iâm working out itâs just more trouble than itâs worth.
Gilespie –
Perfect for the home gym
We have converted a portion of our garage into a home gym and these weights have been the perfect addition. They are durable, easy to use and come with all the accessories needed to get a great work out.
Bobby Rutherford –
Best weights for a home gym
Perfect addition to a home gym! Very well built, and not flimsy like other brands. The attachments are perfect, i love the kettle bell handle the most! Definitely the most versatile set you can buy!
J. C. –
I really like this Dumbbell set. It has nice feel to the texture.And although plastic, (or perhaps vinyl), they donât feel cheap.The set looks good, too. I like the Orange and Black look, compared to the other Red and Black sets available.I also really like that you can spin the orange locking nuts on by giving them a good hard spin – and they’ll keep going – sometimes all the way on, (depending on how hard you initially spin them), without having to constantly keep turning and cracking them all the way on. (Same with removing them.)The orange locking nuts have 2 opposing ‘extended nubs’ on them, to aid in cranking them down tight.There is a foam-padded area on the center bar that would touch or rest on the back of your neck, when using the bar fully extended with both arms.The two shorter individual threaded bars turn in quite far – all the way into the center bar for added stability.There are also 2 Kettle Ball Handles, and a dedicated Kettle Ball End Piece, which helps me keep a controlled grip on them, when slowly and carefully using the weights to dip behind my back and shoulders, (among other alternate exercises).The spacious openings of the Kettle Ball Handles are plenty wide enough, as well, (if two hands are required or preferred), allowing for different positions to hold, grasp, and maneuver them.For a really good product, itâs very well priced, compared to the other options available.Iâm happy with the set![One Word of Caution: I would caution against dropping them, though, as they are most likely filled with sand, (or something similar), and could therefore crack and split open, if dropped from high enough up.There is a bit of a slippery feel to them to be aware of.]Each Dumbbell arrived individually protected in its own soft sleeve.
Mer –
Swift delivery, it arrived before expected date.Product is complete as advertised.Seems sturdy and hopefully will last long.
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Melanie –
Weights shipped fast. Easy to assemble to your liking, handles comfortably and sturdy. However the nuts that screw onto the end of the bars and hold the weights in place tent to come loose at times. Overall the price is not bad for a set of weights for beginners not looking to spend huge amounts of money.
Meaghan S. –
I have never written a review as quickly as I have today after receiving these weights.Normally I like to use whatever product I purchase for a couple of weeks so that I can give an honest educated review.With this product though, I donât need a couple of weeks to know the quality of this set is awful. And itâs awful for a plethora of reasons. Here are the top 3 problems with this product and reasons you should NOT buy from this seller:1. The dumbbells can be assembled, however, with every part of this product (aside from the weights themselves) being plastic, no matter how tight you think the nut is screwed in, it loosens within seconds of lifting them and the weights begin to move around thus making it difficult to remain in a steady position. So unless you are fine with continuously retightening the weights in place between each lift, the dumbbells are pretty well useless.2. The kettle bell rods threading is completely off, so I canât get the rod to twist into BOTH kettle bell handles without it getting completely stuck to the point where I couldnât even twist it off on my own. So the kettle bell is also useless to me.3. The barbell rod that connects the two dumbbells, also has a threading problem, so it will not twist in tight which means I can just pull it out without twisting it. Once you get to the middle where it should tighten up, it just keeps twisting. You canât use it without the risk of the dumbbell slipping right off mid lift and severely hurting yourself. Again useless.EDIT* Over and above those 3 things, the weights do not total a weight of 50lbs (which was what I thought I was purchasing). I was so busy paying attention to all the other issues with this set that it took 4 days to realize they donât add up to 50lbs.The weights add up to 19kg, which equals to 41lbs NOT 50lbs.I ordered 50lbs, but Iâm getting 41lbs???MAKE IT MAKE SENSE SELLER!So all in all I spent $125 on a completely versatile weight set that I cannot use.The fact that this seller has listed this product for an outrageous price should be criminal, considering what I received today. I truly feel robbed of $125.I knew this was plastic, however, with paying $125 on them I figured it would be (at the very least) half decent quality- not as bad as this. Very disappointing and very frustrating. Do not waste your time, energy and most of all, your hard earned money on this product.Trust me when I say BUYER BEWARE.