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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 111 reviews
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Availability: In Stock.
Fulfilled by FED Fitness

Arrives Nov 28 – Nov 29
Order within 23 hours and 46 minutes
Available payment plans shown during checkout

Style: F.90LB(45LB 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 8 lbs-45 lbs, the kettlebell is 5 lbs-29.5 lbs, and the barbell is 10 lbs-91 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: F.90LB(45LB Pair)


Item Weight: 90 Pounds


Material: Plastic


Special Feature: Adjustable Weight, Non Slip


Handle Material: Alloy Steel


Material Type: Plastic


Handle Diameter: 5 millimeters


Number of Pieces: 2


Item Dimensions L x W: 22.45"L x 12.6"W


Item Weight: 90 Pounds


Manufacturer: FEIERDUN


Brand Name: FEIERDUN


Style Name: F.90LB(45LB Pair)


Color: F.90LB(45LB Pair)


Additional Features: Adjustable Weight, Non Slip


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 28 – 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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Get them! It’s worth it
Style: F.90LB(45LB Pair)
First, the weight set is awesome. I was looking for an adjustable weight set to add to my garage gym & these are perfect. All the pieces are of really good quality & the instruction manual tells you how you can assemble each piece. Second, the customer service is great!!! I received a different amount of plates than described (due to supply issue). The company responded quickly & made sure to send the plates once they became available. Highly recommend!! ... show more
Reviewed in the United States on August 20, 2024 by Annie

  • Decent
Style: F.90LB(45LB Pair)
Are decent, but in hindsight I would probably get normal dumbell and olympic barbell sets if I could redo. Main reason is with the middle piece attached with all weights the grips are way too far out. So I’ll probably get a power rack and olympic barbell set eventually, but it was ok to get started. It is nice that the screw in end pieces do hold things together a lot better than spring style ones. ... show more
Reviewed in the United States on September 7, 2024 by panrak

  • Awesome Weight Set!
Style: F.90LB(45LB Pair)
I love this weight set! The fact that you can make a kettle bell is so cool and it is just excellent quality. My only suggestion and what I had to do was get some comfortable wrap to put around the grip area as it was just too hard for my liking. Other than that, I couldn't be happier with this awesome weight set! ... show more
Reviewed in the United States on April 4, 2024 by Debcat N.

  • Cheap and wet but outstanding customer service
Style: F.90LB(45LB Pair)
Update: I reached out to the seller and they have outstanding customer service. They actually refunded me for part of the order and told me that I could keep the product. This was above and beyond my expectations. I increased the rating to 4 stars solely for that reason. First off, the box these arrived in was tossed around quite a bit. From what I've seen on other reviews, this is a manufacturer issue and not a shipping issue. Also, everything inside my box (including the box) was wet as if it had sat outside in the rain. The weights had water all over them. Second, I understand that there's different weight options and I purchased the 90lb option but the weights are in odd sizes such as 3.5lbs, 5lbs, 6.5lbs, and 7lbs so if you're trying to make standard even weights it's difficult. Who says to themselves, "I'll use my 14lb, 17lb or 24lb dumbbells for curls today."? I did receive all items listed on the manual for my selected weight which should be a given. The weights I'm not sure are entirely accurate for the size listed and it's all very clunky with one size for the dumbells regardless of how many weights you got on there. If these were priced 50 to 100 dollars less then 5 stars but solely for the amount of money you pay, 2 stars at best. Go spend the exact same amount on a quality pair of adjustables. ... show more
Reviewed in the United States on July 22, 2024 by christine bush christine bush

  • Great service
Style: F.90LB(45LB Pair)
Packaging wasn't the best as many reviews share but the support I received was exceptional. Definitely the right place to buy one of these sets considering they are likely all comparable in quality. Happy to see they take their customer service seriously.
Reviewed in the United States on September 24, 2024 by KS

  • Can’t do a lot of dumbbell exercises with this
Style: F.90LB(45LB Pair)
I thought it would be a great idea to have one set of dumbbells without having separate dumbbells for several different weights. This set is not appropriate for many single or double dumbbell exercises. The bar for the dumbbells is way too long for many dumbbell exercises. The picture may look like you can do single dumbbell exercises easily, but it is definitely not easy considering how far out the actual bar sticks out from the weights. Also, it isn’t convenient if you need to change the weights during your exercise routine. Go with a regular dumbbell set separate dumbbells with several different weights. I really wish I could return these, but it looks like I might not get a full refund if I tried. ... show more
Reviewed in the United States on August 4, 2024 by Amazon Customer

  • Great quality, excellent customer service
Style: F.90LB(45LB Pair)
I've been using this set from Feierdun for about six months now. It has been perfect for my home gym and is also very easy to travel with too. I love having the different configuration options and the ability to adjust the weights for my needs. It's truly been perfect for helping me hit my strength goals. About 5 months in, I had an issue with one of the parts and contacted customer service for help in replacing it. They were quick to respond and got me what I needed fast, going above and beyond expectations. I highly recommend this product and the company! ... show more
Reviewed in the United States on July 8, 2024 by Fab.Lis

  • You can only make 1 kettle bell
Style: F.90LB(45LB Pair)
While I am satisfied with this set it only makes 1 kettle bell.
Reviewed in the United States on July 22, 2024 by cwynette

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