---
product_id: 399770686
title: "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"
brand: "feierdun"
price: "S$460"
currency: SGD
in_stock: true
reviews_count: 8
category: "Feierdun"
url: https://www.desertcart.sg/products/399770686-feierdun-adjustable-dumbbells-20-30-40-45-70-90lbs-free
store_origin: SG
region: Singapore
---

# Adjustable 6-22.5 lbs per dumbbell Safety nuts prevent wobble 5-in-1 multifunctional set 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

**Brand:** feierdun
**Price:** S$460
**Availability:** ✅ In Stock

## Summary

> 🏋️‍♀️ Elevate your home gym game—one set, endless gains!

## Quick Answers

- **What is this?** 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 by feierdun
- **How much does it cost?** S$460 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/399770686-feierdun-adjustable-dumbbells-20-30-40-45-70-90lbs-free)

## Best For

- feierdun enthusiasts

## Why This Product

- Trusted feierdun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Smart Home Gym:** Compact design perfect for apartment living—get a full-body workout without sacrificing your living space.
- • **Ultimate Versatility:** Transform your workout with dumbbells, barbells, kettlebells, push-up stands, and weight plates—all in one sleek set.
- • **Ergonomic Comfort Grip:** 20mm thickened foam and non-slip ABS bars ensure a sweat-proof, secure hold for maximum control and comfort.
- • **Built to Last & Protect:** Durable PE exterior with iron, mud, and sand core resists floor damage while safety nuts lock weights firmly in place.
- • **Precision Weight Control:** Easily adjust weights from 6 to 22.5 lbs per dumbbell to match every fitness level and progression stage.

## Overview

The FEIERDUN Adjustable Dumbbells 5-in-1 set offers a versatile, space-saving solution for home fitness enthusiasts. With adjustable weights ranging from 6 to 22.5 lbs per dumbbell, durable materials, and multifunctional design including barbells, kettlebells, and push-up stands, it delivers professional-grade performance and ergonomic comfort. Safety nuts ensure stability during intense workouts, making it ideal for men and women seeking a comprehensive, high-quality training experience at home.

## Description

desertcart.com : FEIERDUN Adjustable Dumbbells, 50lbs Free Weight Set with Connector, 4 in1 Dumbbells Set Used as Barbell, Kettlebells, Push up Stand, Fitness Exercises for Home Gym Suitable Men/Women : Sports & Outdoors

Review: Looking for weight lifting equipment. Look no further! - I am in love with this. Grip, look, well built though and built, easy installation, feel like a genuine weight lifting equipment, and value of money is excellent. Easy to adjust after each workout. Who ever designed this and made this, really put his or her brains behind this product.
Review: Perfect for a Apartment - This is the perfect weight set for a small apartment

## Features

- 【4 in 1 Multifunctional Dumbbell Set】With it, you can get a pair of dumbbells also barbells, kettlebells, and push-up stands, which help you do many exercises including bench presses, squats, etc.
- 【Durable Materials】Environmentally 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.
- 【20MM Thickened Foam】The connecting rod is made of a 5mm thick steel tube + 20mm thick high-quality foam. Curved design fits the neck, which is non-slip and sweat-absorbing, soft and breathable, bringing a more comfortable exercise experience to you.
- 【Non-slip Dumbbell Bar】The 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.
- 【Safety Nuts】The sets contain four safety nuts. Nut thread thickening effectively keeps the dumbbell piece solid, to prevent movement shaking. Ensure your safety in use.
- 【More Weight Options】The dumbbell pieces feature a detachable design, and the adjustable weight range for the single dumbbell is 6lbs-22.5lbs, which meets your exercise intensity needs in different stages. Installation is easy.
- 【Brand Support】FEIERDUN always due to providing our customers with the best service. If our product could not meet your expectations, please feel free to contact us, we will respond within 12 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FYTG37V |
| Best Sellers Rank | #1,057 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #14 in Exercise & Fitness Dumbbells |
| Brand | FEIERDUN |
| Brand Name | FEIERDUN |
| Color | 45LB |
| Customer Reviews | 4.5 out of 5 stars 4,388 Reviews |
| Handle Diameter | 1 inch |
| Handle Material | Rubber |
| Item Dimensions L x W | 22.8"L x 12"W |
| Item Height | 12 inches |
| Item Weight | 50 Pounds |
| Manufacturer | FEIERDUN |
| Material | Alloy Steel, Iron, Polyethylene (PE) |
| Number of Pieces | 1 |
| Other Special Features of the Product | ①Adjustable Weight ②5-in-1：dumbbells，barbells, kettlebells, weight plate，push-up stands ③Home workout ④Build quality ⑤Ease of use ⑥Versatility |
| Product Dimensions | 22.8"L x 12"W |
| Special Feature | ①Adjustable Weight ②5-in-1：dumbbells，barbells, kettlebells, weight plate，push-up stands ③Home workout ④Build quality ⑤Ease of use ⑥Versatility 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 |
| Style | D.45LB(22.5LB Pair) |
| Target Use Body Part | Whole Body |
| UPC | 739750146897 |

## Product Details

- **Brand:** FEIERDUN
- **Color:** 45LB
- **Material:** Alloy Steel, Iron, Polyethylene (PE)
- **Special Feature:** ①Adjustable Weight ②5-in-1：dumbbells，barbells, kettlebells, weight plate，push-up stands ③Home workout ④Build quality ⑤Ease of use ⑥Versatility
- **Product Dimensions:** 22.8"L x 12"W

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71BE37ZZfLL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Is it possible to order more weights?**
A: Where at? I was trying to look these up and was not able to find the exact same weights.

**Q: Does the rack comes with the set?**
A: No there is no rack.

**Q: Where can you order extra weights or parts like the nuts?**
A: i lost mine and contacted the seller.

**Q: Does this set work with other weights from this same company? Or can you only go up to the specified weight?**
A: I liken it to the older style of weights

## Customer Reviews

### ⭐⭐⭐⭐⭐ Looking for weight lifting equipment. Look no further!
*by Z***N on November 23, 2025*

I am in love with this. Grip, look, well built though and built, easy installation, feel like a genuine weight lifting equipment, and value of money is excellent. Easy to adjust after each workout. Who ever designed this and made this, really put his or her brains behind this product.

### ⭐⭐⭐⭐⭐ Perfect for a Apartment
*by R***E on January 12, 2026*

This is the perfect weight set for a small apartment

### ⭐⭐⭐⭐ Perfect equipment for starting weight training!
*by S***A on January 12, 2026*

Easy to configure and use it in different mode. Perfect equipment for starting weight training.

## Frequently Bought Together

- 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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**Shop now:** [https://www.desertcart.sg/products/399770686-feierdun-adjustable-dumbbells-20-30-40-45-70-90lbs-free](https://www.desertcart.sg/products/399770686-feierdun-adjustable-dumbbells-20-30-40-45-70-90lbs-free)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*