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

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

Regular price From 328.00

Regular price Sale price From 328.00
Unit price per
CARBYNE 415 325 235, world's best adjustable dumbbell (1.5kg increments, from 4kg to 41.5kg, similar to Trulap dumbbells)

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

Regular price From 328.00

Regular price Sale price From 328.00
Unit price per
CARBYNE Dumbbell Rack

CARBYNE Dumbbell Rack

Regular price 180.00

Regular price Sale price 180.00
Unit price per
40KG Adjustable Dumbbell (2.5KG increments, heavier than the NUOBELL 236)

40KG Adjustable Dumbbell (2.5KG increments, heavier than the NUOBELL 236)

Regular price From 328.00

Regular price Sale price From 328.00
Unit price per
36KG Quick Adjustable Dumbbell (2.25KG increments)

36KG Quick Adjustable Dumbbell (2.25KG increments)

Regular price From 299.00

Regular price Sale price From 299.00
Unit price per
36KG / 40KG Quick Adjustable Dumbbell Rack

36KG / 40KG Quick Adjustable Dumbbell Rack

Regular price 150.00

Regular price Sale price 150.00
Unit price per

Let customers speak for us

from 362 reviews

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

Great dumbbells!

Good adjustable dumbbells for home gym

Andy Teh

40KG Adjustable Dumbbell (2.5KG increments, heavier than the NUOBELL 236)

10/29/2025

Good experience!

Good experience. Dumbbells are easy to use. Bench is super stable. Good communications throughout whole purchase and aftersales

Aaron Chan

CARBYNE 30KG Commercial Bench

10/29/2025

Awesome customer service. Delivery was fast!

Gavin Ng

Carbyne Fitness Pte. Ltd.

10/29/2025

Great equipment!

Bought the adjustable kettlebell . Great equipment, 19 different weight level in 1 . Doesn’t take space and will give you a great workout at home

Danial Kamal

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

10/29/2025

Build quality 👍🏼

I bought the 32kg x 2 with rack. A nice compact way to have multiple weights. Different ones for biceps, triceps, goblet squat, lunge walk, deadlift. Lightning quick switch up and down for cycling through. Expensive, but the build quality is good.

Aravind Kumar

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

10/29/2025

Excellent workout equipment

Extremely versatile and easy to use while changing the weight of the dumb bells. 100% recommend for those of you serious in your workouts and want the versatility to workout at home without having to pick up multiple dumb bells.

Alan Chew

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

10/27/2025

Solid and Easy adjustable kettlebell

Purchase this set to do complexes at home, easy to adjust and feels solid, do rub the handles afterwards and do the recommended weekly maintenance on the website!

John Lay

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

10/25/2025

Great dumbbells

Very glad to have come across these dumbbells as the other dumbbells readily available in Singapore are not exactly what I'm looking for. Carbyne's checked all the boxes for me. The weight plates are wide, but that allows it to stack up and remain as short as it can economically be without resorting to heavier, costlier materials just to make it compact.

I got the silver one. The sounds it may make are not something that's a bother at all, and I preferred it to the black one for the silver one is full metal. In fact, I use the presence (or rather, the absence) of sound it makes as an additional audio cue to how unstable (or stable) my dumbbell movements are. Under normal usage, it wouldn't make a sound other than the usual sounds when you adjust the weight, remove, or put the dumbbells back to the holder.

The rack is quite well-made too, though some parts have some sharp edges that one ought to be careful of and perhaps smoothing it out, but those edges won't come into contact when you're using the dumbbells.

If you're not able to lift the entire 41kg dumbbell by yourself and need to move it a few plates at one time, please be mindful of the arrangement of the plates. Put them back how you took them out when relocating the dumbbells. The weight plates are also lightly oiled for protection against oxidation, so don't wipe them out entirely either.

The less-used weight plates will likely have dust settle over them over time if you're not at the point of using them regularly, so do consider getting some kind of a dust cover for them.

My previous pair of dumbbells are just the regular dumbbells and they simply take far too long to adjust precisely. I'm not going to drop them either, so I expect to be able to use these monsters for a very long time to come.

SQ

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

10/09/2025

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