---
product_id: 665403306
title: "Phoenix Fitness Cast Iron Adjustable Dumbbell Barbell Set - 20kg & 30kg - Men & Women Strength Training Equipment - Home Gym Weight Lifting Free Weights"
brand: "phoenix fitness"
price: "A$645"
currency: AUD
in_stock: true
reviews_count: 8
category: "Phoenix Fitness"
url: https://www.desertcart.com.au/products/665403306-phoenix-fitness-cast-iron-adjustable-dumbbell-barbell-set-20kg-30kg
store_origin: AU
region: Australia
---

# Secure spinlock collars Quick assembly & space-saving 20-30kg adjustable weight range Phoenix Fitness Cast Iron Adjustable Dumbbell Barbell Set - 20kg & 30kg - Men & Women Strength Training Equipment - Home Gym Weight Lifting Free Weights

**Brand:** phoenix fitness
**Price:** A$645
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your home gym game with Phoenix Fitness – where power meets precision! 🏋️‍♀️

## Quick Answers

- **What is this?** Phoenix Fitness Cast Iron Adjustable Dumbbell Barbell Set - 20kg & 30kg - Men & Women Strength Training Equipment - Home Gym Weight Lifting Free Weights by phoenix fitness
- **How much does it cost?** A$645 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/665403306-phoenix-fitness-cast-iron-adjustable-dumbbell-barbell-set-20kg-30kg)

## Best For

- phoenix fitness enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** Effortless assembly and disassembly make it perfect for any home gym setup.
- • **Versatile 2-in-1 Design:** Seamlessly switch between dumbbell and barbell for a full-body workout.
- • **Customizable Weight Load:** Choose between 20kg or 30kg sets to match your evolving fitness goals.
- • **Non-Slip Knurled Handles:** Diamond grip texture guarantees a secure hold even during intense sweat sessions.
- • **Precision Cast Iron Plates:** Durable hammertone finish ensures long-lasting strength and style.

## Overview

The Phoenix Fitness Cast Iron Adjustable Dumbbell Barbell Set offers a robust 20kg or 30kg weight range with durable cast iron plates and a secure spinlock system. Designed for both men and women, its non-slip knurled handles and quick assembly make it an ideal, space-saving solution for versatile strength training at home.

## Description

Shop Phoenix Fitness 20kg Cast Iron Adjustable Dumbbell Barbell Weight Set Men Women Strength Training Equipment Home Gym Weight Lifting Free Weights Hand Weights. Free delivery and returns on all eligible orders.

Review: Good for the price - Very good, does wat it should, doesn't slip or get loose, ordered 30kg received 20kg and the next day received the other 10. Been using it for a couple of weeks now
Review: Solid and well made. - FedEx had a great deal of difficulty delivering these weights. Not because they are heavy, but because the QR code they were scanning kept sending them to a completely different address. They got it right on the third attempt though and the weights look great on first inspection. Everything fits together as it should so pleased with the purchase. The seller was also quick to respond to my enquiries so would definitely purchase from them again. (Four stars rather than five, simply because of FedEx's level of incompetence)

## Features

- 20KG/30KG WEIGHT SET: Upgrade your fitness routine with Phoenix Fitness’ adjustable free weights set, perfect for men and women looking to build strength, increase muscle mass, improve cardio health, and burn calories.
- 2-IN-1 DUMBBELL BARBELL SET: This multifunctional dumbbell and barbell set is great for a full body workout. Activate your key muscle groups with bicep curls, kickbacks, deadlifts, raises, lunges, rows, bench press, squats and more!
- NON-SLIP KNURLED HANDLEBARS: The diamond knurled handlebars offer a secure anti-slip grip for a secure hold even while sweating, and the metal spinlock collars keep the weight plates securely on the bar.
- SPACE-SAVING DESIGN: Our weight set takes seconds to assemble and dissemble; compact, convenient, and easy to use and store, Phoenix Fitness’ barbell dumbbell set is the perfect fitness equipment for your home gym.
- SPECIFICATION: 20kg WEIGHT SET: 2x 35cm Handles, 4x 0.5kg, 4x 1.25kg, 4x 2.5kg Weight Plates, 4x Spinlock Collars, 1x Connector Bar | 30kg WEIGHT SET: 2x 38cm Handles, 4x 0.5kg, 4x 1.25kg, 8x 2.5kg Weight Plates, 4x Spinlock Collars, 1x Connector Bar & Storage Case | Material: Cast Iron with Hammertone Finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJHB3FN3 |
| Best Sellers Rank | 8,885 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 133 in Dumbbells |
| Brand | Phoenix Fitness |
| Brand Name | Phoenix Fitness |
| Colour | 20kg |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 41 Reviews |
| Handle Material | Metal |
| Item Dimensions L x W | 94L x 16.5W centimetres |
| Item Weight | 20 Kilograms |
| Item weight | 20 Kilograms |
| Manufacturer | Phoenix Fitness |
| Material | Cast Iron |
| Number of Pieces | 13 |
| Other Special Features of the Product | Non-Slip, Secure Weight Locking |
| Product dimensions | 94L x 16.5W centimetres |
| Special feature | Non-Slip , Secure Weight Locking |
| Style | Adjustable |
| Target Use Body Part | Arm, Shoulder |

## Product Details

- **Brand:** Phoenix Fitness
- **Colour:** 20kg
- **Item weight:** 20 Kilograms
- **Material:** Cast Iron
- **Special feature:** Non-Slip, Secure Weight Locking

## Images

![Phoenix Fitness Cast Iron Adjustable Dumbbell Barbell Set - 20kg & 30kg - Men & Women Strength Training Equipment - Home Gym Weight Lifting Free Weights - Image 1](https://m.media-amazon.com/images/I/71jF4kaVYrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for the price
*by R***D on 29 December 2025*

Very good, does wat it should, doesn't slip or get loose, ordered 30kg received 20kg and the next day received the other 10. Been using it for a couple of weeks now

### ⭐⭐⭐⭐ Solid and well made.
*by D***. on 24 November 2025*

FedEx had a great deal of difficulty delivering these weights. Not because they are heavy, but because the QR code they were scanning kept sending them to a completely different address. They got it right on the third attempt though and the weights look great on first inspection. Everything fits together as it should so pleased with the purchase. The seller was also quick to respond to my enquiries so would definitely purchase from them again. (Four stars rather than five, simply because of FedEx's level of incompetence)

### ⭐⭐⭐⭐⭐ Quality product
*by V***T on 1 December 2025*

Just got these today, quality is even better than I expected for very reasonable price. Very happy with this purchase and will defo look to this brand for any other equipment 👌

## Frequently Bought Together

- Phoenix Fitness Cast Iron Adjustable Dumbbell Barbell Set - 20kg & 30kg - Men & Women Strength Training Equipment - Home Gym Weight Lifting Free Weights
- FLYBIRD Adjustable Bench,Utility Weight Bench for Full Body Workout- Multi-Purpose Foldable incline/decline Bench

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-15*