---
product_id: 604238656
title: "Adjustable Dumbbell (Single) for Workout Strength Training Fitness Home Gym"
brand: "roburflex"
price: "€ 1818.34"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/604238656-adjustable-dumbbell-single-for-workout-strength-training-fitness-home-gym
store_origin: NL
region: Netherlands
---

# Length adjusts with weight 1-second weight change 95% cast iron durability Adjustable Dumbbell (Single) for Workout Strength Training Fitness Home Gym

**Brand:** roburflex
**Price:** € 1818.34
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your home gym game with precision and speed!

## Quick Answers

- **What is this?** Adjustable Dumbbell (Single) for Workout Strength Training Fitness Home Gym by roburflex
- **How much does it cost?** € 1818.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/604238656-adjustable-dumbbell-single-for-workout-strength-training-fitness-home-gym)

## Best For

- roburflex enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from 95% cast iron plates, engineered for long-lasting strength and resilience.
- • **Sleek & Stylish:** Matte black finish with vibrant accents blends seamlessly into any modern home gym setup.
- • **Compact & Dynamic:** Adjustable length adapts to your workout, unlocking a wider range of motion for smarter training.
- • **Speedy Weight Switch:** One-hand turn lets you shift weights in just 1 second—maximize efficiency, minimize downtime.
- • **Peace of Mind Warranty:** 2-year full coverage on functional damage and parts replacement keeps your gains worry-free.

## Overview

The ROBURFLEX Adjustable Dumbbell (Single) offers a unique adjustable length design that shortens with lighter weights, enhancing your workout range. Made with 95% cast iron plates for durability, it features a rapid 1-second one-hand weight adjustment mechanism. Sold as a single dumbbell with a sleek matte black finish, it comes backed by a 2-year warranty for reliable home strength training.

## Description

Adjustable Dumbbell (Single) for Workout Strength Training Fitness Home Gym

## Features

- SMART DESIGN: Traditional adjustable dumbbell length remains fixed even with smaller weights. The adjustable dumbbell's length reduces with lower weight selection, providing you a wider range of arm movement. The vibrant colors with matte finish blends anywhere in your home.
- 1-SECOND WEIGHT CHANGE: One hand turn for fast weight adjustment. Enjoy fast adjustment and gain better training efficiency.
- SPECIFICATIONS: The dumbbell plates are made of 95% cast iron, hence are extremely durable.
- THIS PRODUCT IS SOLD AS A SINGLE DUMBBELL. Recommended quantity is to buy in a pair (Quantity = 2).
- WARRANTY & CUSTOMER CARE: Roburflex adjustable dumbbells come with a 2-year warranty which covers all functional damage to the product and replacement of all parts. Please contact roburflex customer support for any warranty claims or concerns (details are in the product manual).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | BLACK - 80LB |
| Size | 80LB |
| Style | Adjustable Dumbbell |
| Material type | Cast Iron |
| Number of pieces | 1 |
| Features | Adjustable Weight |
| Batteries included? | No |
| Brand | Roburflex |
| Manufacturer | Krato Fitness |
| Item model number | RF-AD |
| Product Dimensions | 53.34 x 17.78 x 17.78 cm; 36.29 kg |
| ASIN | B0CQCQ737R |

## Product Details

- **Brand:** Roburflex
- **Colour:** BLACK - 80LB
- **Item weight:** 36.29 kg
- **Material:** Cast Iron
- **Special feature:** Adjustable Weight

## Images

![Adjustable Dumbbell (Single) for Workout Strength Training Fitness Home Gym - Image 1](https://m.media-amazon.com/images/I/711fRutIlYL.jpg)
![Adjustable Dumbbell (Single) for Workout Strength Training Fitness Home Gym - Image 2](https://m.media-amazon.com/images/I/71w2y1rCenL.jpg)
![Adjustable Dumbbell (Single) for Workout Strength Training Fitness Home Gym - Image 3](https://m.media-amazon.com/images/I/51EgFrICF-L.jpg)
![Adjustable Dumbbell (Single) for Workout Strength Training Fitness Home Gym - Image 4](https://m.media-amazon.com/images/I/51zXV7taaGL.jpg)
![Adjustable Dumbbell (Single) for Workout Strength Training Fitness Home Gym - Image 5](https://m.media-amazon.com/images/I/51uXDIXoYbL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- Adjustable Dumbbell (Single) by ROBURFLEX for Workout Strength Training Fitness Home Gym
- ROBURFLEX Stand for Adjustable Dumbbells (for 40lb, 50lb and 80lb) for Workout Strength Training Fitness Home Gym (Does not fit other NUOBELL brands)
- ROBURFLEX Adjustable/Foldable Workout Exercise Bench for Home Gym, Weightlifting and Strength Training - 8x4x3x2 Positions- 700 Pounds Load

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-13*