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Adjustable Dumbbell (Single) 5-40/80lb, 5lb Increments, for Home Gym Fitness - Upto 20 weight settings (BLACK - 80LB)
Adjustable Dumbbell (Single) 5-40/80lb, 5lb Increments, for Home Gym Fitness - Upto 20 weight settings (BLACK - 80LB)
Adjustable Dumbbell (Single) 5-40/80lb, 5lb Increments, for Home Gym Fitness - Upto 20 weight settings (BLACK - 80LB)
Adjustable Dumbbell (Single) 5-40/80lb, 5lb Increments, for Home Gym Fitness - Upto 20 weight settings (BLACK - 80LB)
Adjustable Dumbbell (Single) 5-40/80lb, 5lb Increments, for Home Gym Fitness - Upto 20 weight settings (BLACK - 80LB)
Adjustable Dumbbell (Single) 5-40/80lb, 5lb Increments, for Home Gym Fitness - Upto 20 weight settings (BLACK - 80LB)
Smart design with a 1-second weight change feature for fast weight adjustment, made of durable cast iron, and sold in vibrant colors with a matte finish that blends in anywhere in your home.
Adjustable Dumbbell (Single) 5-40/80lb, 5lb Increments, for Home Gym Fitness - Upto 20 weight settings (BLACK - 80LB)
Item #: 244499504

Adjustable Dumbbell (Single) 5-40/80lb, 5lb Increments, for Home Gym Fitness - Upto 20 weight settings (BLACK - 80LB)

Item #: 244499504

TZS 1161686

TZS 1197529

Price Details

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*All items will import from US

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Smart design with a 1-second weight change feature for fast weight adjustment, made of durable cast iron, and sold in vibrant colors with a matte finish that blends in anywhere in your home.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Versatile Weight Range
With adjustable settings from 5 to 80 pounds in 5-pound increments, this dumbbell caters to various fitness levels and workouts, making it ideal for anyone looking to enhance their home gym routine.
Space-Saving Design
The compact design allows for easy storage and eliminates the need for multiple dumbbells, making it perfect for small home gyms, maximizing your workout space without sacrificing quality.
User-Friendly Mechanism
A simple adjustment system allows for quick weight changes during workouts, ensuring users can transition smoothly between exercises, ultimately improving workout efficiency and effectiveness.

Product Details

Shop Adjustable Dumbbell (Single) 5-40/80lb, 5lb Increments, for Home Gym Fitness - Upto 20 weight settings (BLACK - 80LB) online at a best price in Tanzania. B0CQCQ737R
Brand NameRoburflex
Unit Count1 Count
Number of Items1
Number of Packs1
Global Trade Identification Number00850032194310
ManufacturerKrato Fitness
Model NumberRF-AD
Part NumberRF-AD
Item Dimensions L x W21"L x 7"W (53.3 cm)
Number of Pieces1
ColorBLACK - 80LB
StyleAdjustable
MaterialCast Iron
Handle MaterialMetal
Other Special Features of the ProductAdjustable Weight
Target Use Body PartArm
BrandRoburflex
Special FeatureAdjustable Weight
Product Dimensions (L x W x H)21"L x 7"W (53.3 cm)

Product Description

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Customer Questions & Answers

  • Question: What makes the Adjustable Dumbbell Single by ROBURFLEX unique for home workouts?

    Answer: The Adjustable Dumbbell Single by ROBURFLEX stands out due to its versatile weight settings, allowing users to adjust from lighter to heavier weights with ease. This feature caters to various workout routines, from strength training to cardio exercises. By incorporating this adjustable system, you save space and avoid cluttering your home gym with multiple dumbbells. For instance, a beginner can start with lower weights and progressively increase resistance as they build strength, making it ideal for both novice and advanced users.
  • Question: What is the weight range of the Adjustable Dumbbell Single?

    Answer: This adjustable dumbbell typically offers a weight range of 5 to 50 pounds, accommodating a vast array of fitness levels and goals. Users can quickly dial in their preferred weight, making transitions during workouts seamless. This flexibility is particularly beneficial for compound movements, such as squats or lunges, where different weights might be needed as your strength improves. As a result, it’s perfect for customizing your strength training sessions effectively.
  • Question: How does the design of the ROBURFLEX Adjustable Dumbbell ensure user safety?

    Answer: The design features a secure locking mechanism that prevents weights from slipping during use. This design consideration ensures that users can focus on their workouts without worrying about mishaps. Additionally, the dumbbell's ergonomic handle provides a comfortable grip, reducing the chances of strain or injury. Therefore, it supports safer lifting practices, especially for heavy lifting sessions where stability is crucial.
  • Question: Can the Adjustable Dumbbell Single be used for a variety of exercises?

    Answer: Absolutely! The Adjustable Dumbbell Single is incredibly versatile, suitable for numerous exercises such as bicep curls, tricep extensions, shoulder presses, and more. Its adjustable design allows you to switch weights according to the specific exercise requirements easily. This functionality makes it a perfect tool for anyone looking to enhance their home gym setup and facilitate a broad range of strength training workouts, benefiting both full-body and targeted muscle groups.
  • Question: Is the dumbbell suitable for beginners?

    Answer: Yes, the Adjustable Dumbbell Single is perfect for beginners due to its adjustable weight settings. New users can start with lighter weights and gradually increase to challenge themselves. This feature allows users to develop proper form and technique without the intimidation of heavy weights. It’s an excellent introduction to strength training, providing a safe and adaptive approach to building fitness levels and confidence at one’s own pace.
  • Question: How do I maintain the Adjustable Dumbbell Single to keep it in good condition?

    Answer: Maintaining your Adjustable Dumbbell Single involves simple practices such as wiping down the weights after each use to prevent moisture buildup and ensuring the locking mechanism is functioning correctly. Regularly inspect for any signs of wear or damage to maintain performance. By simply storing it in a dry place after use, you can prolong its lifespan and keep your gym environment tidy. These habits reinforce the quality of your equipment and enhance your workout experience.
  • Question: What types of workouts is the Adjustable Dumbbell Single best suited for?

    Answer: This adjustable dumbbell is ideal for diverse workout types: strength training, circuit training, and even functional fitness exercises. With its weight adjustability, you can easily incorporate it into HIIT sessions or traditional bodybuilding routines. For example, during a HIIT workout, having the ability to switch weights quickly allows for a more dynamic and efficient session. Thus, it offers a well-rounded solution for individuals seeking varied workout formats at home.
  • Question: Does the Adjustable Dumbbell Single come with a user guide?

    Answer: Typically, the Adjustable Dumbbell Single by ROBURFLEX includes a user guide that outlines setup instructions, usage tips, and exercise recommendations. This resource is especially helpful for beginners who are unfamiliar with using dumbbells properly. It can facilitate understanding the adjustable mechanisms and help in maximizing workout efficiency. Therefore, having a user guide ensures you can safely and effectively utilize this equipment to meet your fitness goals.
  • Question: Where can I buy the Adjustable Dumbbell Single by ROBURFLEX in Tanzania?

    Answer: You can purchase the Adjustable Dumbbell Single by ROBURFLEX for your workout and fitness needs at Ubuy. They offer a convenient online shopping platform that provides access to this versatile gym equipment, allowing you to enhance your home workout experience effortlessly.

Roburflex Dumbbells RF-AD Editorial Review

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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