FEIERDUN DS2 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

Price: $89.99
(as of Jul 28, 2026 18:56:12 UTC – Details)

Product description

GYM CUBE: 5 Pieces of Equipment, 1 Compact Cube.

1 20lb

2 30lb

3 45lb

4 70lb

5 90lb

1 Foam Connecting Rod

2 Non-slip Dumbbell Bar

3 High-quality Plate

Maximize Your Barbell’s Potential – The First Step is Proper Installation.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Barbell Assembly Instructions

Find Your Lift: FEIERDUN’s Dumbbell Guide

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Price

$89.99$89.99

$169.99$169.99

$299.99$299.99

$72.99$72.99

$299.98$299.98

Weight Adjustable

✔

✔

✔

✔

✔

Storage Base

✘

✔

✘

✘

✔

Adjustment Method

Nut Adjustment

One-hand Twist

Nut Adjustment

Rotating Plate Adjustment

Dial Adjustment

Dumbbell Plate Shape

Circle

Hexagon

Circle

Square

Hexagon

Weight Options

20/30/45/70/90LB (Total)

3/5/8/10/13/15/18/20/23/25lb

20/30/45/70/90LB (Total)

12/20LB (Total)

52.5/105LB (Total)

Quantity Options

Pair

Pair

Pair

Pair

Single/Pair

Color Options

Black

Black

Black

Gray/Pink/Blue/Purple

Black

1 set. 5 Functions: No more buying dumbbells, kettlebells, barbells, push-up stands, and plates separately. This all-in-one adjustable dumbbell set replaces them all. High value, zero hassle. Easily build your home gym
Custom Weight for Every Routine: The dumbbell pieces feature a detachable design, and the adjustable weight range for the single dumbbell is 6 lbs-22.5 lbs, the kettlebell is 4 lbs-19.5 lbs, and the barbell is 8 lbs-45 lbs. Suitable for beginners to professionals, it meets your exercise intensity needs in different stages in just one device. Installation is easy
Solid Iron-Sand Construction: Our plates are integrally molded with high-density iron sand, not loose river sand. Zero shaking, zero rattling, and zero dust leakage—even after years of use. Just solid weight set that lets you focus entirely on your form and explode through every rep with confidence
15MM Thickened Foam: Thin padding flattens fast and digs into your neck. Our 15*430 mm high-density foam wraps a 5mm steel core, curved to fit your neck naturally — plush, breathable, sweat-absorbent. Keep the bar off your neck and your mind on the move. An upgrade you’ll feel from rep one to rep one thousand
Premium Eco-Friendly Materials: Breathe easy while you train. Our dumbbell set is crafted from high-quality, non-toxic, eco-friendly materials that contain zero harsh chemicals. No gasoline smell, no off-gassing, no sticky residue on your hands. Just a clean, fresh workout experience that’s safe for you, your family, and your home
Secure Multi-turn Threaded Knob: Features a smooth multi-turn threaded locking design that keeps weights firmly secured through all your workout movements. Perfect for swings, snatches, presses and more—your weights stay stable and locked in place the entire time, so you can train with total confidence
FEIERDUN Care+: Every dumbbell comes with 1095 days of full coverage. Train like you own it. Because we’ve got your back