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KMC X12 Road/MTB Chain

KMC X12 Road/MTB Chain

51 Reviews | 14 Questions

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Product description KMC X12 Road/MTB Chain

Specifications:

- 1/2 X 11/128
- Pin Length: 5.2 mm
- 126 Links
- Weight: 268 grams
- Hi-Performance
- Extremely durable
- Non Directional
- Titanium Nitride Gold/Black
- Campagnolo and SRAM 12-speed derailleur systems

Discover the full range of bike products from KMC that we have in stock and at the best price. At bikeinn, your online bike store allows you to buy online our top product KMC X12 Road/MTB Chain from your house with all the guarantees of sending within 24/48h.

Features KMC X12 Road/MTB Chain

Color

Golden

Black

Speed

12s

Recommended Use

Road Cycling

MTB Cycling

Customer reviews of this product (51)

Technical questions about this product (14)

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4.97 / 5

51 Reviews

5 stars

97%

4 stars

3 stars

2 stars

1 stars

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Quality

OSCAR - 11/04/2024

Good chain, KMC never disappoints

Resistant

Adolfo - 29/03/2024

Good product quality price. For the benefits and duration it has, it is an excellent product.

Good quality

ANTONIO - 27/03/2024

It works very well on my ebike with a shimano xt group, the durability remains to be seen...

All good

Diego - 23/03/2024

I always use KMC chains for my SRAM drivetrain and so far I have never broken any. Good price, better quality and excellent service.

Cadena kmc x 12 gold

Jesús - 13/03/2024

I had tried the gold / Black version and I have repeated the purchase in the gold version. It is a chain without rival, I am waiting for the SL version to come out so that it is lighter.

Durability, smooth shifting

waldo - 09/03/2024

nice silver chain, it has very good durability, the changes are very smooth

X12 black

ANTONIO - 26/02/2024

It looks good, I have always used Shimano SLX 7100, this one has a similar price, I hope it lasts longer without stretching on my Ebike.

It seems like a good product, worth evaluating

Claudio - 21/02/2024

This is my first time purchasing this brand. I will see its quality over time

Good product

Manuel - 18/02/2024

Product as described. Thank you Bike Inn.

Good product

Manuel - 18/02/2024

Product as described. Thank you Bike Inn.

Very Good

Artur - 11/02/2024

Very good. Just as expected

Kmc quality

Nacho - 10/02/2024

Good chain, resistant and easy to assemble. As always KMC quality

Good chain

Oriol - 09/02/2024

The chain is really durable, it can last many kilometers without problems. Furthermore, not having a mounting address is an added advantage.

Cadena kmc x12

Diego - 09/02/2024

All perfect. For shimano ultegra 12 speed

It fulfills its function

Álvaro - 18/01/2024

Mounted on a shimano xt, it achieves adequate changes

Good chain

ALEJANDRO - 05/01/2024

I've only had it for a short time. Performance is 10. Very pretty and quality, it looks durable. Now I hope it complies. It is my first chain of these characteristics.

Durable

Sergio - 21/12/2023

Good product, lasts 3 times longer than a shimano

Very satisfied

fanbenito - 20/12/2023

Products corresponding to the description. Beautiful product in black and gold, works very well with the Shimano 12v. That's why I bought this one

Kmc 12 speed gold chain

Simone - 06/12/2023

Haven't tried it very much yet, it looks very good and the color is really beautiful!!! A real piece of jewelry, well made and made of excellent material

Solid chain

Bart - 27/11/2023

Runs smoothly on Deore cassette with Praxis chainring.

Very good !

Jonas - 24/11/2023

Very very good as always, KmC.

Durable

Adolfo - 19/11/2023

This is the second time I have bought this chain as it offers great durability without noise.

Catena kmc x12

Mauro - 06/11/2023

Great product. Well made and long lasting.

Excellent product

Paulo Cabral - 27/09/2023

Excellent product, this is my second purchase of the same model. I recommend the purchase to everyone.

Perfect

Santiago - 12/09/2023

Good value for money and weight.

Quality - price

Darius - 08/09/2023

Best value for money. I have used KMC for quite a while and I am very satisfied with durability and shifting performance. Best chain, will order again!

Good and fast

Ron - 17/08/2023

good product, super fast delivery

Perfect

Csaba - 14/08/2023

Very good quality and longevity for 12 speed casettes

Good chain

anacleto - 02/08/2023

it runs smooth and round.

Recommended chain

anacleto - 02/08/2023

Good value for money

Perfect and fast

Ramon - 11/07/2023

Very fast delivery, and good price. As for the KMC chain, great quality at a reasonable price.

Durability and maximum quality

Sergio - 04/07/2023

100% recommended for a very good price quality, very hard chain, light weight and better than other much more expensive brands

Weather

Fran - 08/06/2023

Very good chain of 10 lasts a long time

Gold chain

El Julio - 31/05/2023

The chain doesn't even look good on me, I play with the rings in my hands and the bracelet that my mom gave me, it's not gold, but it hits, better than golf, I swear on my daughter Antonia, Lord help me if this chain is not good. I'm going to wear it for cousin Juan's wedding.

Good product

Alessio - 23/05/2023

Product compliant with the description, excellent price and excellent functionality on XTR gearbox

Best value for money!

Giuliano Gianelli - 16/05/2023

I've been using KMC for a long time, it has great durability and is super reliable. Unbeatable price and arrived quickly, very well packaged and sealed. I recommend!

Excellent chain

Sergey - 13/05/2023

I had the same chain on my bike before, so I didn't even think about other options. Excellent quality and expected result

Perfect chain

Fonfon - 05/05/2023

Perfect and quality chain. In gold it gives a lot of flow to the bike!!

Good chain

Daniel - 28/04/2023

Good chain, if you remove the grease that comes from the manufacturer and use it only with ceramic lubrication, it stays shiny in all types of weather. For those who like to have a pristine and lightweight chain, it is perfect. With 12V AXS changes it goes perfectly and without any noise.

Top chain

Cuenca - 27/04/2023

By far the best chain that you can have lasts a long time and quality price is unrivaled

Excellent!!

Devis - 25/04/2023

Excellent chain, installed on Shimano XT derailleur. The bike shifts seamlessly and quieter than before. Highly recommended upgrade!!!!!

Very good current

Claudio - 10/04/2023

Chain tested and approved. I recommend!

Fastest 12 speed chain

Louis-Daniel - 30/03/2023

It looks good and it is supposed to be the fastest 12 speed chain on the market. At that price you don't have to think about it.

Chain x12

Ricardo - 13/03/2023

Chain with very good quality and reliable

The expected quality

Jaime - 02/03/2023

For now we are going to test this chain that at first glance and as it rolls through the sprockets already gives a good sensation and the agility that I expected.

Very reliable and economical

Miguel Pangua - 10/02/2023

I bought it in black and it has not lost its color at any time.

Great quality

JAVIER - 27/01/2023

HIGH QUALITY CHAIN. 100% RECOMMENDED PRODUCT

Good

ALIAKSANDR - 21/12/2022

Good chain, golden). zipper included

X12 chain

Guy - 15/05/2021

A great chain,I use this on my Ebike with zero issues and get a long life (3000kms +) it’s a really good price and fast shipping to the UK

Excellent

GUY BARAZANI - 13/04/2021

High quality gear chain Highly recommended

Maximum quality

Rui Oliveira - 25/05/2020

High quality chain. Compatible with Shimano 12-speed system b

New Chan specification

Max - 23/03/2024

Hello, is this chain already the new KMC Chain spec (with the engraved 12 on the outer links), which is usable with SRAM AXS 12 speed?

Answer of BEGOÑA

I have used it on 12v shimano dura ace and it worked perfectly for me. I understand that for sram axs 12v it will work just as well.

Answer of Cesar Pedro

The chain is compatible with any 12-speed transmission. And it´s top!

Answer of Mario

Mine does not have X12 engraved on the outside but I have been using it for several months in the AXS without problems

Answer of Devis

I installed it on a Shimano XT gearbox and it works wonderfully, I don´t know if it works with SRAM.

Compatible

Joel - 18/02/2024

Is it suitable for 32 ethirteen single chainring with 12 speed slx cassette???

Answer of bram

Yes, this one fits here

Answer of Oriol

Hello, I use a 38 chainring and an 11-50 sprocket and it works well for me, I cut 4 links and it looks perfect!

Answer of Daniel

I have it mounted on a 11-52 Garbaruk cassette and 32 Sram single chainring and it works perfectly for me. With the combination you mention, you shouldn´t have any problems.

Suit Shimano Deore M6100?

Marcus - 12/02/2024

I have a Merida Twenty One 600 MTB and it lists the KMC X12 as original fitment with Raceface front chainring and M6100 12 speed. There are 5 different KMC X12 chains listed, how do I know which one is the same as I have?

Answer of FRANCISCO

I have a 34-speed Raceface chainring and a 12-speed Shimano M7100 and this chain is great. You have to cut it to the same length as the one you have on. On the Merida page that you have indicated, look in GEOMETRIES for CS CHAIN STAY LENGTH [MM] which is the chain length depending on the size of your frame.

105 DI2

António Miguel Tourais Nogueira - 23/11/2023

I would like to know if it is compatible with Shimano 105 DI2

Answer of Carsten Weiss

Hi yes it is compatible with 12 speed Shimano . Bur not Sram with their flattop chain

Answer of antonio

Kmc chains are compatible with both Shimano and Campagnolo.

Is it compatible with shimano ultegra 12v and with 2 chainrings?

Iván - 22/11/2023

It would be for a road bike, with two chainrings and 12 sprockets.

Answer of Vincenzo

Yes, the important thing is that it has 12 sprockets at the back

Answer of Alvaro

It served me with two plates and 12 pine nuts.

Answer of BRUNO

YES IT CAN BE FOR A ROAD BIKE VERY GOOD QUALITY PRODUCT

אופני הרים

שמואל - 14/11/2023

האם,השרשרת מתאימה לאופני הרים 12,מהלכים

Answer of Carlos

Yes, that means the “x12” on the box.

Answer of Mario

Yeah. I use it on my two bikes with Sram XXI and AXS without problem. Original Sram and Garbaruk cassettes with Race Face and Shimano chainring. They are strange combinations but it works well without problems. Also longer lasting than the original SRAM.

Answer of Devis

Yes, perfect. I installed it on a 12-speed Shimano XT gearbox. Quieter and smoother gearbox, fantastic!!!!

It is compatible with shimano

Esu - 16/10/2023

Hello, is this chain compatible with 12-speed Shimano Ultegra?

Answer of Nuno

Yes, it is compatible with 12v Shimano Ultegra

Answer of Robert

Yes, it will work with Shimano Ultegra 12x speed. It actually works with all Shimano 12x Road and CX, and all SRAM 12x Road and CX. (Same size).

fake shirt

RUSSELL - 21/08/2023

I would like to know if the chain is sold with or without a link? Thank you.

Answer of Diogo

Yes it is sold with fast link

dish compatibility

Carmos - 24/05/2023

Does it work for both Sram and Shimano chainrings?

Answer of Cesar Pedro

As long as it´s for a 12-speed single-dish transmission, it´s no problem. It check if the previous chain is 126 links. Is beautiful!

Answer of Claudio

Yes, it is compatible with sram and shimano, very good, price quality terms. I fully advise.

Compatibility

Antônio - 30/03/2023

This current is compatible with absolute 12v group

Answer of Santiago

It is Shimano 12 speed compatible as well.

Compatibility? first generation or new generation?

Pedro - 17/03/2023

Hello. Is this chain the first generation (compatible with sram) or the new generation (compatible with other brands), as indicated by the manufacturer?

Answer of Andrea

This Is compatibile only brand

Answer of Cesar Pedro

You´ll have to see what relationship you have on the tape. I have Shimano´s 10/51 and it works perfectly. If you go to see the specifications of the chain you have on the bike (number of links) you will have the answer if it is compatible or not.

Compatibility

Ruben - 09/02/2023

Does it work correctly with Shimano ultegra 12v?

Answer of Calos

I´ve never used it on Shimano. in perfect sram, without noise and with durability

Is it compatible with shimano 12 speed?

Alisson - 20/01/2023

Is it compatible with shimano 12 speed?

Answer of israel

Yes it is fully compatible. It works perfectly.

Answer of Juan

Hello, It is compatible, I have it in an Oiz, it works very well.

Sram

村上千秋 - 15/05/2020

Is it compatible with SRAM SX EAGLE 12s?

our experts answer

Hello, it is compatible with the Sram SX Eagle 12 speed. Regards.

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