FEIERDUN

FEIERDUN QuickDial DB1 Adjustable Dumbbell Set All-in-1 Weight Set 105lb 52 5lb Free Weight Space-saver Fitness Equipment for

$331.49$389.99

133+ bought in the past month

About this item

  • 【15 Weight Selections】2.5lb increments for 5-25lbs, beginner-friendly with progressive weight adjustment. 5lb increments for 25-52.5lbs, ideal for advanced strength training. Perfect for beginners to pros, excellent for sculpting muscle lines and strengthening muscle fibers.
  • 【2-in-1 Multifunctional Dumbbell Set】FEIERDUN adjustable dumbbells cleverly combine the features of dumbbells and kettlebells. This versatile design meets various workout needs, allowing easy weight adjustment for both dumbbell exercises and kettlebell swings.
  • 【1-Second Quick Adjustment】Adjust the weight in just 1 second by twisting the dials on both sides, providing a more convenient and efficient workout experience for better results.
  • 【Superior Quality & Durability】Made of alloy steel for exceptional strength and durability. The thermoplastic rubber enhances water resistance and wear resistance, extending the lifespan and reliability of your fitness equipment.
  • 【Comfortable Anti-Slip Handles】Designed for comfort and control, with a thicker middle and tapered ends for an even grip across your palm. The specially textured handles provide a secure, slip-resistant grip for all workout levels.
  • 【Space-Saving for Home Gyms】Designed for home gyms, with dimensions of 20.87" L x 12.6" W x 11.61" H, perfect for small workout spaces. The heavy-duty base includes a protective cover to minimize impact damage to floors, carpets, and weight plates.
  • 【1095-Day Warranty】Free replacement parts for any quality issues within 1095 days. If you're not completely satisfied, simply let us know, and our dedicated customer service team will resolve any issue within 12 hours.
$331.49
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Product details
BrandFEIERDUN
ColorBlack
MaterialAnti-Rust Alloy Steel, Comfortable TPR Grip, Durable PP Plastic
Special FeatureCustomizable Dual Adjustment, 15 Quick-Select Weights (5-52.5 lbs), Triple-Lock Safety, Rapid Change Dial, Space Efficient See more
Product Dimensions20.86"L x 12.6"W

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Customer reviews

4.8113 ratings
  1. 588%
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  3. 30%
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Customers say

Customers find these adjustable dumbbells well-constructed and solid during workouts, with easy weight adjustment and customization options.

★★★★★

Great Set. Work Well!

TrevorMarch 7, 2026✓ Verified purchase

These adjustable dumbbells work really well. Lots of weights to customize them to. Very happy one year later! They save so much space from normal dumbbell set. Read more

★★★★★

Better than BowFlex

NikNakMay 3, 2025✓ Verified purchase

I like it! It’s been a while since I used free weights but wanted to start again since working from home was making me soft. When I did have free weights at home a while back, I rarely used two dumbbells at once except for maybe lunges. But having two now is much more convenient. I still do individual arm workouts and have one at more weight for bicep workout and one at lesser weight for triceps. And for leg day, I’ll pack on the weight on both sides. So far switching weight has been smooth. The grip is good. It’s plastic with smooth rubbery texture. The weight feel well made and don’t jingle around like typical free weights. I did also order BowFlex dumbbells before this and returned them cause they felt wider. I’d say the quality between the two brands are about the same with this brand being slighter short, which is a good thing. As for caring for them, I just give them a wipe with light soapy water and dry. I don’t drop them after a workout either. I wouldn’t trust dropping any dumbbell that has small moving parts tbh. I also like that they don’t take up much space and can be hidden away if I have guest over. All in all I really like them for the price point. Read more

★★★★★

Absolutely love the design and quality of these dumbbells. Complete workout game-changer

nickDecember 16, 2025✓ Verified purchase

Gift for a close friend. They absolutely love it and indicate it has completely changed their approach and attitude toward workouts as adjusting free weights is no longer a chore. I own the name-brand version of this design and they have worked well for us for over 10 years. These are not dumbbells you can knock around and drop on lifts, you need to be careful and deliberate with them. With proper & controlled use, I see no reason why these wouldn't last a very long time. In an ever-expanding sea of product gimmickry, these adjustable dumbbells (and similar designs) are one of the few items of home gym and workout equipment inventions that I think are truly revolutionary and indispensable. Read more

★★★★☆

Just as good as name brand solution

Grant C.December 12, 2025✓ Verified purchase

Packaging arrived in tough shape but the product seemed to be just fine. Seems very similar in quality to the Bowflex set I have. Adjustment knob is a bit stiff to rotate but im sure it will loosen with time. It seems like great value for the money. Read more

★★★★★

They are great.

Wicomico County Sheriff's OfficeMarch 10, 2026✓ Verified purchase

Love them. Work great. Read more

★★★★★

well-made

J. McGJanuary 17, 2026✓ Verified purchase

The dumbbell is well-constructed and easy to adjust the amount of weight on it. Read more

★★★★★

I Got Winner! Pair of Adustable Dumbbell Set.

DeeLuv69November 30, 2025✓ Verified purchase

Great Dumbbell Set I so glad that I chose this one instead of the one for 5-55lbs that turn with the handle increment of 5lbs-50lbs: Feierdun, Instead the knob turn on both sides of each weight and the packaging was excellent and shipping faster the expected delivery. But if your thinking they're to big, not for me I believe that's only if your a p woman of a small man because I'm 5'11" & 160lbs to me they're the right size consideing it's a 15 in 1 dumbbell to me it's Worth Every Penny! Get your now! 4Real! Read more

Review image 1Review image 2
★★★★★

Perfect for home workouts

ColleenDecember 30, 2025✓ Verified purchase

I love that it is one dumbbell that can be adjusted to different weights instead of having multiple weights for each Read more

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