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15kg Adjustable Dumbbells (total of 30kg including barbell converter)

Name: 15kg Adjustable Dumbbells (total of 30kg including barbell converter)
Brand: Carbyne Fitness Pte. Ltd.
Price: 20.0 SGD
Availability: InStock

20.00

Sale Sold out

Shipping calculated at checkout.

Delivery Deliver for $20 Self-collect for free

Product variants

Quantity

1 year warranty and free delivery islandwide!

Plates included:
- 4 x 2.5kg
- 4 x 2.0kg
- 4 x 1.5kg
- 4 x 1.25kg

Barbell connector included (but not in picture).

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Let customers speak for us

from 375 reviews

No Complaints!

Got an adjustable bench and a pair of adjustable dumbbells. Had no issues assembling the bench (you need 2 wrenches of your own). It was quite hard removing the 40kg dumbbells from the box, so we had to put it to 20kg and remove piecemeal--first the dumbbell, then the plates individually, then the rack. We spent about 45 minutes understanding how to return the individual plates correctly and without getting hurt (those plates were heavy!) but with the entire family in on it we got it done. For the second dumbbell, we set it to 20kg again but moved the rack along with the remaining plates as a whole, and got it ready in 1 minute. We learned our lesson!

Since we got them they have served us well--no issues, no misalignment, no paint missing, etc--everything was perfect. The silver dumbbells are quite beautiful--I'm glad we chose that colour.

I have been showing them off to friends and they all seem to like it. Good buy!

Carl

CARBYNE 415 325 235, world's best adjustable dumbbell (1.5kg increments, from 4kg to 41.5kg, similar to Trulap dumbbells)

12/17/2025

High quality!

High-quality material. Space saving, perfect setup for home gym. Good communication from seller on delivery arrangement.

Dominique

CARBYNE 415 325 235 Black Adjustable Dumbbell (1.5kg increments, from 4kg to 41.5kg)

12/14/2025

Satisfied- product & team!

The seller was super responsive and helpful, answering all my questions and requests with professionalism. Plus, the product is working great, just like in the video! The plates feel solid, and the handle feels firm when you rotate it. The delivery person was also friendly and showed me how to set up the stand and how to take the product off without hurting myself. I’m definitely satisfied with both the product and the Carbyne team.

Keagen Suah

CARBYNE 415 325 235 Black Adjustable Dumbbell (1.5kg increments, from 4kg to 41.5kg)

12/14/2025

Swift delivery!

Was in Singapore for a few days and bought a kettlebell. They were able to deliver on a Saturday. Nicely packed for airplane. Communication was super smooth too.

Shaswato

CARBYNE 16KG / 24KG Quick Adjustable Kettlebell (2kg increments from 8kg / 16kg)

12/14/2025

Reliable!!

Reliable brand with trustworthy products

Jason Chin

CARBYNE 16KG / 24KG Quick Adjustable Kettlebell (2kg increments from 8kg / 16kg)

12/14/2025

Awesome~

Awesome adjustable dumbbell, the customer service is also stellar, they do their best to reply quickly and deliver as fast as possible.

Jotham Chye

CARBYNE 415 325 235 Black Adjustable Dumbbell (1.5kg increments, from 4kg to 41.5kg)

12/14/2025

Well Made & Minimalistic!

Adjustable dumbbells from Carbyne is so well made and minimalistic!

Katherine Lim

CARBYNE 415 325 235, world's best adjustable dumbbell (1.5kg increments, from 4kg to 41.5kg, similar to Trulap dumbbells)

12/14/2025

GREAT quality

Great quality dumbbells. Feels solid with a nice hold and grip feel to it. Owner gives tips to keep dumbbells in mint condition, delivery guy is solid and probably jacked due to how many dumbbells he has to deliver

Vince

CARBYNE 415 325 235 Black Adjustable Dumbbell (1.5kg increments, from 4kg to 41.5kg)

12/14/2025

Best dumbbells!

Best set of dumbbells I’ve owned. The weight switch mechanism feels robust and solid. They’re comfortable to hold and works well for my home weight trainings. Highly recommend to anyone looking for quality adjustable dumbbells.

Rabbit

CARBYNE 415 325 235 Black Adjustable Dumbbell (1.5kg increments, from 4kg to 41.5kg)

12/14/2025

STURDY!

Delivered on time. Sturdy kettlebell and easy to adjust.

Muhammad Abubaker

CARBYNE 32KG Adjustable Competition Kettlebell (1kg increments, from 12kg to 32kg)

12/14/2025

Easy & good addition!

Easy to adjust weight of kettlebell. Good addition to home gym that doesnt take up space.

Angeline Soo

CARBYNE 32KG Adjustable Competition Kettlebell (1kg increments, from 12kg to 32kg)

12/14/2025

Great customer service 👍 Very responsive and helpful when I needed help with product assembly!

Kiew HR

Carbyne Fitness Pte. Ltd.

12/14/2025

Amazing product, arrived just as advertised and the form factor and weight range is ideal in a smaller apartment.

G.T.B.

CARBYNE 415 325 235, world's best adjustable dumbbell (1.5kg increments, from 4kg to 41.5kg, similar to Trulap dumbbells)

12/12/2025

Great Quality!

Great experience purchasing equipment from here. Customer service team followed up closely when delivery was slightly delayed without any prompting. Would highly recommend; the kettle bell was of great quality!

Clara C

CARBYNE 16KG / 24KG Quick Adjustable Kettlebell (2kg increments from 8kg / 16kg)

10/29/2025

Kettlebell is 5/5 solid!

Bought this set of adjustable kettlebells when they came back in stock, delivery was prompt and their after service is great if you have any questions, the material and feel of the kettlebell is solid, 5/5.

Zhongwei Lay

CARBYNE 32KG Adjustable Competition Kettlebell (1kg increments, from 12kg to 32kg)

10/29/2025

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15kg Adjustable Dumbbells (total of 30kg including barbell converter)

15kg Adjustable Dumbbells (total of 30kg including barbell converter)

Customer Reviews

Let customers speak for us