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Btwin, 11-Speed Bike Chain

Sale price: $24.99 Regular price:

Our chain was designed in collaboration with KMC, a globally-recognized brand and a leader in bike drivetrain parts. The chain has 118 links and is sold with a quick release

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Sale price: $24.99 Regular price:

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San Francisco, 735 Market St. Options

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Model: 8404869

Product Features

A photo of the Btwin, 11-Speed Bike Chain in use

Btwin, 11-Speed Bike Chain |

Our chain was designed in collaboration with KMC, a globally-recognized brand and a leader in bike drivetrain parts. The chain has 118 links and is sold with a quick release


Compatible with 11-speed Shimano, Campagnolo and SRAM derailleurs

Questions & Answers

Product Customer Reviews

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220 Reviews
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Btwin, 11-Speed Bike Chain,base color
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Great value

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Wear an tear on my previous chain so it needed replacing , and this replacement is the same as I’ve been using without any problem

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After approximately 1,000 miles of use the chain has failed with six outer links with hairline cracks, five on the same side. Three of the cracks have opened sufficiently that they are easily visible, the other three are a bit harder to see but are there. I always look after chains and lube them frequently. I was fortunate that as today was particularly wet, I took the chain off the bike to clean, dry and re-lube when I spotted the issue. If I hadn’t of done this the chain could have broken anytime and caused a nasty accident. Unfortunately, I had bought two chains at the same time and I now have an unused chain which I do not trust but I have already adjusted to fit the bike. This will go in the bin as soon as I source a new chain from an alternative manufacturer.

Decent for the price

Good chain and seems decent for the price. I need to remove a couple of links to be perfect but that's no bother.

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Goes rusty very quickly

I suspect that this is a steel rather than stainless steel chain. The result is that it will be fine for indoors, but if you plan on venturing out, particularly in the winter, then this is a long way from great. I won't be buying this again. Sorry Decathlon, your products are normally good, but this doesn't appear to be amongst them

good value for money

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Bought This Chain Recently For My Bike And Cut To The Correct Length That Fit My Bike. All I Can Say Is This Chain Is Superb. S.U.P.E.R.B

Hello Jiamin,

Thank you for submitting your review and suggestion! 

Your feedback matters as it allows us to further understand how you use our products and services and how we can improve to serve you better. 

We look forward to more of your reviews and sharing! In the meantime, keep sporting on, and we hope to see you in our stores soon!

Regards, Syed SYAFIQ

Cycling Commercial Manager

Decathlon Singapore

11-Speed Bike Chain DECATHLON

Really good. Same specs as Shimano brand

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Отлична на добра цена!!!

Отлична на добра цена!!!

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Благодарим Ви за отделеното време и оценката, която сте дали за нашия продукт. Качественото обслужване, доволните клиенти и предоставянето на възможността всички да спортуват е наша главна цел.

Спортни поздрави,

Екипът на Декатлон

Отлично съотношение цена-качество

Веригата реално е KMC, единствено кутията, в която се продава е с марката на Декатлон. Страхотно е, че в сравнение с повечето вериги KMC, тези от Декатлон са с няколко звена по-дълги, което може да е полезно при по-голям размер рамка и касета. По отношение на качеството, след над 5000км веригата няма почти никакво "разтягане" или ръжда. А цената е значително по-изгодна от стандартните вериги KMC.

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Благодарим Ви, за отделеното време да споделите обратната си връзка за нашия продукт!

Като спортна компания, която се стреми да направи спорта достъпен за всеки, нашата цел е винаги да предоставяме качествени и функционални продукти.

Спортни поздрави,

Екипът на Декатлон България

Pro rekreační jízdy stačí

Plus poměr cena/kvalita. Oproti Shimanu je znatelně hlučnější.

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Super řetěz.

Řetěz je lehký, tichý, po ujetých 1500 km, se téměř neroztáhnul, lze tak očekávat jeho dlouhá životnost. Dobrá cena.

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Řetěz btwin

Kvalita ok, včetně rychlospojky, kterou není třeba kupovat zvlášť.

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Bullitt Lastenrad mit Bafang BBSHD 1x11

An meinem Bullitt Lastenrad, welches mit einem Bafang BBSHD Motor (und 52V Akku) ausgestattet ist, verrichtet diese Kette ihren Dienst. Nach ca 3500km liegt der Verschleiß, gemessen mittels Verschleißlehre, bei 75% und die Kette wurde gegen das gleiche Modell getauscht. Sie funktioniert ohne Probleme und kam bei mir mit überschaubarer Pflege aus (auch Wintereinsatz bzw. bei allen Wetterlagen). Gemessen am Preis in Verbindung mit der Motorleistung, ist das Produkt absolut empfehlenswert.

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Gerissen nach

Die Kette ist leider nicht günstig sondern billig. Nach nicht mal einem Jahr und bestimmt nicht mehr als 500km sind heute morgen 2 Glieder gerissen (bzw ich habe es heute morgen entdeckt).

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Hallo Paul,

vielen Dank für deine Produktbewertung der Fahrradkette 11-Gang von DECATHLON.

Es ist natürlich sehr ärgerlich, dass du mit der Qualität nicht zufrieden bist. Dein Feedback werden wir selbstverständlich umgehend weitergeben. Wir arbeiten an einer kontinuierlichen Verbesserung unserer Produkte und dabei ist uns das Feedback unserer Kunden besonders wichtig.

Solltest du weitere Fragen haben, steht dir unser Serviceteam (service[at] jederzeit zur Verfügung.

Wir hoffen, dich in Zukunft wieder von unseren Produkten überzeugen zu können und wünschen dir noch einen schönen Tag.

Mit sportlichen Grüßen



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Additional Product Information



  • 100% Steel


Easy assembly by adapting the chain length with a chain tool available on our website (ref: 8351521)


Easy disassembly using a quick-release chain tool and/or a chain tool available on our website (ref: 8352339 and 8351521)

Number of links

117 + 1 quick release = 118 total



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

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    Minimal retail footprint

    lowers overhead and indirect costs


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