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Carbyne Fitness Pte. Ltd.
  • Home
  • About Us
    • Who we are
    • Why choose Carbyne Fitness
    • CARBYNE vs. Quick Adjustable Dumbbells
  • Products
    • All Products
    • Strength
      • Plate Loaded Trainer
      • Adjustable Dumbbells
      • Adjustable Benches
      • Adjustable Lever Belt
    • Conditioning
      • Adjustable Kettlebells
      • Adjustable Weight Vest
      • Resistance Bands
    • Cardio
  • Get Certified
  • Useful Tools
    • Exercise Planner
    • Nutrition Calculator
  • Blog
  • Payment
  • Locations
  • FAQ
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  • Adjustable Benches

    Adjustable Benches

  • Adjustable Dumbbells

    Adjustable Dumbbells

  • Adjustable Kettlebells

    Adjustable Kettlebells

  • Adjustable Lever Belt

    Adjustable Lever Belt

  • Adjustable Weight Vest

    Adjustable Weight Vest

  • All Products

    All Products

  • Cardio

    Discover Carbyne's innovative cardio gym equipment designed for optimal performance and comfort.... 

    Cardio

  • Conditioning

    Conditioning

  • Multi-Function Open Trap Bar

    Multi-Function Open Trap Bar

  • Plate Loaded Functional Trainer

    Plate Loaded Functional Trainer

  • Resistance Bands

    Resistance Bands

  • Strength

    Strength

188
Verified Reviews

Let customers speak for us

from 352 reviews
Excellent service

Ordered a pair of CARBYNE 16KG Quick Adjustable Kettlebells on 27 Sep 25 at about 10pm from Shopee. Received on 28 Sep 25 11am morning! If that isn't service I don't know what is. Dan whom delivered was polite and called as I wasn't home. Items well packed with styrofoam and bubble wrap. Having used only dumb/bar bells in the past can't wait to get stuck into these 👍. Thank you Dan and Carbyne Fitness

whiskeredbat
CARBYNE 16KG / 24KG Quick Adjustable Kettlebell (2kg increments from 8kg / 16kg)
09/28/2025
Excellent service

Ordered a pair of CARBYNE 16KG Quick Adjustable Kettlebells on 27 Sep 25 at about 10pm. Received on 28 Sep 25 11am morning! If that isn't service I don't know what is. Dan whom delivered was polite and called as I wasn't home. Items well packed with styrofoam and bubble wrap. Having used only dumb/bar bells in the past can't wait to get stuck into these 👍. Thank you Dan and Carbyne Fitness.

whiskeredbat
Carbyne Fitness Pte. Ltd.
09/28/2025
Stable, compact & convenient!

Stable, compact, convenient to adjust weight. Good grip for the average palm size. Possible to do L-sits with the weights on their holders. I prefer black over the metallic version as it creates less clanking sound when I hit against the other plates left on the holders. Probably possible to tie the plates to yourself with a strap for pull ups or dips. Very responsive seller

Benedict Lai
CARBYNE 415 325 235 Black Adjustable Dumbbell (1.5kg increments, from 4kg to 41.5kg)
09/27/2025
Premium quality, definitely!

Premium quality products, dont try to save money on substandard, unsafe gym equipment. Buy here!

Heinrick Palad
CARBYNE 415 325 235 Black Adjustable Dumbbell (1.5kg increments, from 4kg to 41.5kg)
09/27/2025
Very Good Quality!

Absolutely love this belt for my gym workout. Achieved new PB with it! Very good quality at reasonable price!

Johnson Seow
CARBYNE Adjustable Lever Weight Belt (adjustable in 0.5 inches)
09/27/2025
Awesome KB!

awesome adjustable kettlebell up to 32kg. i dont need to buy any others now. handle feels great too!

Jonathan Lai
CARBYNE 32KG Adjustable Competition Kettlebell (1kg increments, from 12kg to 32kg)
09/27/2025
Great buy & highly recommend!

Great buy, super useable and the weight changing mechanism is sleek. Would definitely recommend to anyone who is looking for a pair of adjustable dumbbells.

Prasanth Karthikeyan
CARBYNE 415 325 235 Black Adjustable Dumbbell (1.5kg increments, from 4kg to 41.5kg)
09/27/2025
Solid!

Bought adjustable dumbbells recently from them. Impressed with how sturdy they are. The build feels solid, weight changes are quick and smooth, and they save a lot of space in my HDB compared to traditional dumbbells. Perfect for home and what I need.

Jaden
CARBYNE 415 325 235 Black Adjustable Dumbbell (1.5kg increments, from 4kg to 41.5kg)
09/27/2025
Adjustable Kettlebell - 32kg

1 word. SOLID!!! Highly recommended.

Eam Sumati
CARBYNE 32KG Adjustable Competition Kettlebell (1kg increments, from 12kg to 32kg)
08/20/2025
Great investment!

Great investment! I can now work out at home when the gym is crowded, and the adjustable kettlebell keeps things clutter-free.

Chris Tan
CARBYNE 16KG / 24KG Quick Adjustable Kettlebell (2kg increments from 8kg / 16kg)
08/19/2025
Very happy !

Our first set of adjustable dumbbells and we are very happy we decided to purchase from Carbyne Fitness.

The built feels very well made, and the turning mechanism for choosing the desired weight is very well done. The simple and minimal black design is aesthetically pleasing, and the compact form makes it ideal for home gyms and small spaces.

Also, we were very surprised by how fast the delivery was. Overall, very happy with the purchase and we would like to thank Nad as well for the great customer service provided.

Ed Ashley
40KG Adjustable Dumbbell (2.5KG increments, heavier than the NUOBELL 236)
08/19/2025
Pleasant experience!

After much research I settled on Carbyne’s adjustable dumbbells. Great quality and at a decent price point to last for years to come. Carbyne’s staff was very helpful and responsive as well, which made the whole purchasing experience very pleasant. Keep it up guys!

Rajpal Singh
CARBYNE 415 325 235 Black Adjustable Dumbbell (1.5kg increments, from 4kg to 41.5kg)
08/19/2025
Extremely satisfied and would highly recommend Carbyne

I had been considering which brand of adjustable dumbbells to invest in, and after reading many positive reviews about Carbyne, I decided to go with them—and I have no regrets!

The team is incredibly friendly and professional, making the entire purchasing experience smooth and pleasant. Delivery was prompt, and they communicated ahead of time to coordinate it. Overall, I’m extremely satisfied with my purchase and would highly recommend Carbyne to anyone looking for quality fitness equipment!

Meng Huat
CARBYNE 415 325 235 Black Adjustable Dumbbell (1.5kg increments, from 4kg to 41.5kg)
08/19/2025
Great experience!

Great buying experience for the Carbyne Adjustable dumbells. Contacted almost immediately after online purchase and delivery was fast! Carbyne even checked in a few days later to see how the experience of using the dumbells were. Can feel the warmth and friendliness of the Carbyne team!

Saiful Nizam
CARBYNE 415 325 235 Black Adjustable Dumbbell (1.5kg increments, from 4kg to 41.5kg)
08/19/2025
Meets expectations!!

Good product. Meets expectations, quality and can lasts a long time. Suitable to gift a friend or keep it for your children … when one is too old to use it,..

Seng Keat
CARBYNE 415 325 235, world's best adjustable dumbbell (1.5kg increments, from 4kg to 41.5kg, similar to Trulap dumbbells)
08/19/2025

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