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FEIERDUN Adjustable Dumbbells, 20/30/40/50/60/70/90lbs Free Weight Set with Connector, 4 in1 Dumbbells Set Used as Barbell, Kettlebells, Push up Stand, Fitness Exercises for Home Gym Suitable Men/Women

  • Based on 2,743 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Nov 29
Order within 8 hours and 51 minutes
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Style: B.30LB(15LB Pair)


Features

  • 4 in 1 Multifunctional Dumbbell SetWith 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 OptionsThe dumbbell pieces feature a detachable design, and the adjustable weight range for the single dumbbell is 6 lbs-15 lbs, the kettlebell is 4 lbs-19.5 lbs, and the barbell is 8 lbs-31 lbs. Suitable for beginners to professionals, it meets your exercise intensity needs in different stages in just one device. Installation is easy.
  • Durable & OdorlessEnvironmentally 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 BarThe 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 FoamThe 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 NutsThe sets contain four safety nuts. Nut thread thickening effectively keeps the dumbbell piece solid, to prevent movement shaking. Ensure your safety in use.
  • Brand SupportFEIERDUN 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.

Brand: FEIERDUN


Color: B.30LB(15LB Pair)


Item Weight: 30 Pounds


Material: Plastic


Special Feature: Adjustable


Brand: ‎FEIERDUN


Color: ‎B.30LB(15LB Pair)


Item Weight: ‎30 Pounds


Material: ‎Plastic


Special Feature: ‎Adjustable


Product Dimensions: ‎15"L x 15"W


Style: ‎B.30LB(15LB Pair)


Handle Diameter: ‎1.25 inches


Handle Material: ‎Alloy Steel


Number of Pieces: ‎1, 2


Manufacturer: ‎FEIERDUN


Item Package Dimensions L x W x H: ‎17.32 x 12.6 x 6.5 inches


Package Weight: ‎15.66 Kilograms


Item Dimensions LxWxH: ‎15 x 15 x 15 inches


Brand Name: ‎FEIERDUN


Part Number: ‎SB-01-010


Date First Available: April 18, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Wow! Excellent product at a great price!!
Style: A.20LB(10LB Pair)
Weight sets can be crazy expensive! Don’t waste your money on them when these are perfect for home and personal gym use!!! They are well constructed, super easy to assemble and disassemble. The size, grip and ergonomics are comfortable and well designed. This set exceeded my expectations in every way. ... show more
Reviewed in the United States on July 6, 2024 by TCC

  • Works well for weights
This product gets the job done, and it's very easy to use. The only complaint I have is that the dumbbells itself for the design is a little long. Very good durability and portability. The grip is very solid and easy to for storage.
Reviewed in the United States on July 29, 2024 by Michael Camero

  • Good Basic Dumbbell Set
Style: D.50LB(25LB Pair)
I got the 25 pound dumbbell set and it works well. The only problem I have with the set is that the plastic fasteners for the end of the dumbbells keeps coming loose. I ended up taping the ends on with electrical tape to keep the fasteners from coming undone. Otherwise, it is a good set of dumbbells. ... show more
Reviewed in the United States on April 15, 2024 by SD

  • great basic design without sacrificing quality
Style: D.50LB(25LB Pair)
I will add photos later. 4x 2.5 disks. 8x 5# disks This allows a number of different combinations up to a 50# barbell or 2x 25-30# dumbells. I haven't tried the kettle ball yet but I think you could get 25# (5 disks It only takes a few seconds to piece together a full barbell. Transition should be pretty smooth to go between weights or dumbbell/barbell. To be honest though, I should of bought the 70# or even the 90#. I typically can't bench more than 50#, my arms are thin. this gives me a nice range to work up to another level. or at least stay toned. This might be good for a teenager who is new to working out. The investment is nominal and if I stop using it I won't mind the cost and can donate it to charity later. If I step up to the next levels I will be able to have barbells and dumbbells' together and a fuller set and have a smoother workout. There is no reason to scoff that these are plastic. They are most likely sand or a concrete under a polymer shell. They make it easier to handle and cheaper to make but without sacrificing quality. There is no real reason to have metal or lead for weights that make them more expensive. Thermo plastic is fine. I would not slam or drop these, but you don't need to soft handle them either. ... show more
Reviewed in the United States on February 8, 2024 by T. R.

  • Unleash Your Strength with FEIERDUN Adjustable Dumbbells
Style: D.50LB(25LB Pair)
The FEIERDUN Adjustable Dumbbells are a versatile and compact solution for anyone looking to level up their home gym setup. With their innovative design, customizable weight options, and multifunctional capabilities, these dumbbells offer a complete fitness solution for users of all levels. First and foremost, the adjustable design of these dumbbells sets them apart from traditional fixed-weight options. With weight options ranging from 20 to 90 pounds, users have the flexibility to customize their workout intensity to suit their individual fitness goals and progressions. Whether you're a beginner looking to build strength or an experienced lifter pushing your limits, these dumbbells have you covered. The inclusion of a connector transforms these dumbbells into a versatile barbell, opening up a world of exercises beyond traditional dumbbell movements. From bench presses and squats to deadlifts and rows, the possibilities are endless, allowing users to target different muscle groups and achieve a full-body workout with ease. Additionally, the FEIERDUN Adjustable Dumbbells can be used as kettlebells, providing a dynamic and functional training experience. Whether you're swinging, pressing, or squatting, the ergonomic design ensures a comfortable and secure grip, allowing for smooth and fluid movements without compromising on performance. The built-in push-up stand further enhances the versatility of these dumbbells, allowing users to perform push-ups with optimal form and effectiveness. By engaging the chest, shoulders, and triceps, push-ups are an essential bodyweight exercise that complements the weightlifting movements facilitated by the dumbbells and barbell setup. Durability is another standout feature of the FEIERDUN Adjustable Dumbbells. Constructed from high-quality materials, including sturdy iron plates and a rugged connector, these dumbbells are built to withstand the rigors of intense workouts and provide years of reliable use. In conclusion, the FEIERDUN Adjustable Dumbbells are a game-changer for anyone looking to build strength, improve fitness, and achieve their goals from the comfort of home. With their customizable weight options, multifunctional capabilities, and durable construction, these dumbbells offer a comprehensive fitness solution that caters to users of all levels. Whether you're a seasoned athlete or a beginner just starting out, these dumbbells are sure to take your workouts to the next level. ... show more
Reviewed in the United States on June 2, 2024 by eddie

  • Excellent quality
Style: E.70LB(35LB Pair)
Quiet weights. Easy to assemble and disassemble. No metal to bang your finger or wake the neighbors.
Reviewed in the United States on July 25, 2024 by Adam

  • trade-offs are reasonable, but meh.
Style: E.70LB(35LB Pair)
I like the versatility, but it's not conducive to change things up mid workout. It kind of takes a minute to convert to kettle from dumb. C'est la vie. Ordinarily, I might give this 4 stars because it generally meets my expectations, but after having it for a month, I'm so meh about it, that I can't say I'd purchase it again. There's nothing 'exactly' wrong with it. I just wouldn't will it to my kids. That's such a weird thing to say... I don't know. I just don't value this thing as much as some of the other adjustable weight systems I've had in the past. My rating system breakdown: 1 Star = Safety hazard, gross misrepresentation of product, or flat out doesn't work 2 Stars = Needs improvement 3 Stars = Meh, likely wouldn't buy again. 4 Stars = Meets expectations 5 Stars = Exceeds expectations ... show more
Reviewed in the United States on August 16, 2024 by J. M. T.

  • Easy to assemble and disassemble
Style: Y.60LB(30LB Pair)
Great product and very helpful for individuals sharing weights with different strength capacities.
Reviewed in the United States on August 13, 2024 by Audrey

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