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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Availability:
In Stock.
Arrives
Jul 15 – Jul 17
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Style: F.90LB(45LB Pair)
Features
- 5 in 1 Multifunctional Dumbbell SetWith it, you can get a pair of dumbbells also barbells, kettlebells, weight plate,and push-up stands, which help you do many exercises including bench presses, squats, 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: ①Adjustable Weight ②5-in-1：dumbbells，barbells, kettlebells, weight plate，push-up stands ③Home workout ④Build quality ⑤Ease of use ⑥Versatility See more
Brand: FEIERDUN
Color: F.90LB(45LB Pair)
Item Weight: 90 Pounds
Material: Plastic
Special Feature: ①Adjustable Weight ②5-in-1：dumbbells，barbells, kettlebells, weight plate，push-up stands ③Home workout ④Build quality ⑤Ease of use ⑥Versatility
Use for: Whole Body
Product Dimensions: 22.45"L x 12.6"W
Style: F.90LB(45LB Pair)
Handle Diameter: 5 millimeters
Handle Material: Alloy Steel
Number of Pieces: 2
Manufacturer: FEIERDUN
Item Package Dimensions L x W x H: 22 x 14 x 13 inches
Package Weight: 44.25 Kilograms
Item Dimensions LxWxH: 22.45 x 12.6 x 12.6 inches
Brand Name: FEIERDUN
Part Number: FED-90
Date First Available: July 26, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jul 15 – Jul 17
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: F.90LB(45LB Pair)
Multiple different ways to use this set, and target different areas of the body. You cannot beat the price for the quality of the products and all of the different was to utilize the weights. From dumbbells, to utilizing the bar and bench pressing, anyone can get an effective workout in. Easy to store, due to the ability to break apart the pieces. It's the perfect size, and easy to assemble.
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Reviewed in the United States on June 8, 2025 by Olivia Bunn
Style: F.90LB(45LB Pair)
Sturdy and practical. Meets all my needs
Reviewed in the United States on May 22, 2025 by samoa
Style: F.90LB(45LB Pair)
A lot of adjustability with weights, nice getting to combine them to make a barbell. Only downside is the time it takes to screw down the nuts when using both dumbbells vs the dumbbells where you twist to pick weight. But still the flexibility between dumbbells and barbells is a big win for someone like me where I don’t have a lot of space to store things.
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Reviewed in the United States on May 27, 2025 by Michael Wodarski
Style: F.90LB(45LB Pair)
These dumbbells are of good quality, exactly the type i wanted as these have a wide range of the weights and i can change them easily. The ease of adjustment and assembly is perfectly good. The value of money is perfect for these adjustable weights as they can be used for kettlebells and barbell also.
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Reviewed in the United States on March 24, 2025 by Nick
Style: F.90LB(45LB Pair)
I rarely leave reviews, but this product demands a warning. Right out of the box, the packaging was a mess—torn and damaged, with parts loosely rattling inside. I gave it a shot anyway, but after just one use, the barbell connector broke. That’s unacceptable. When fully loaded, the bar felt extremely unstable and unsafe. It looked decent in the photos, but in reality, it felt like it could collapse at any moment. I seriously feared the weights would come crashing down on my feet. To make matters worse, the broken packaging makes it nearly impossible to repack and return. Now I’m stuck with a defective product and unsure if I’ll get a refund. Suggestion: Don’t risk your safety or your money. Invest in a better-quality weight set. This one is not worth it
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Reviewed in the United States on May 29, 2025 by B&JP B&JP
Style: F.90LB(45LB Pair)
They get the job done... But... I bought these to replace some adjustable weights that I had to leave when I moved, but these are just not the same... I appreciate that these have a bar & kettle bell option, which is why I got them, but I just can't justify spending minutes between every set adjusting the weight. The ones I had previously, you could literally twist them and adjust the weight with a click. These, obviously, you need to take the plates off and put new ones on every time you want to adjust the weight. Not to mention, some weights just aren't possible with the available plates. Of course, I knew that this would be the case when buying them, I just didn't realize how annoying I would find it to adjust the weights all the time. I already don't have oodles of time to workout, so having to sit there and figure out which plates I would need, and having to try and minimize the amount of weight changes I would need to do during the workout... It's just not worth it for me. If you are in no rush / don't really care about this at all, then yeah, these are fine. But if you are already in a time crunch with workouts, maybe look for ones that are easier to adjust... Pros: - The bar & kettle bell option are really nice - Nice grips, comfortable - Comes with little weight-lifting gloves Cons: - You spend a lot of them adjusting the weight between sets - Takes up a lot of room - The fact that you need to stack up plates to reach a certain weight makes it sometimes awkward to hold/position because the dumbbell needs to be so wide (but this is true for pretty much all adjustable weights) TLDR; If you don't mind having to take off + put on plates between sets to adjust the weight, then these are a fine option. If you already have a short time to work out, look for different adjustable weights.
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Reviewed in the United States on June 8, 2025 by Heather
Style: F.90LB(45LB Pair)
Están muy buenas, se ven de un material fuerte, me gustaron mucho
Reviewed in the United States on April 25, 2025 by Evelyn Santana Evelyn Santana
Style: F.90LB(45LB Pair)
Great space saving set, love it
Reviewed in the United States on April 29, 2025 by Claire Connor