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Elops 500, Bike Chain Lock

Sale price: $24.99 Regular price:
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Sale price: $24.99 Regular price:

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Model: 8399551

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Product Features

A photo of the Elops 500, Bike Chain Lock in use

Elops 500, Bike Chain Lock is designed for securing your bike during short stops (around 30 minutes).

Intermediate theft-proof bike lock, with the right length for attaching 2 bikes or your bike around large diameter fixed objects (e.g. trees, posts, railings...)


Short stops. Security rating: 5/10. Links with a cross-section of 6 mm


Usable length: 27.6". Ideal for securing frame and wheel to a fixed object.


1.9 lbs.

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Elops 500, Bike Chain Lock,base color

Product Customer Reviews

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628 Reviews
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Elops 500, Bike Chain Lock,base color
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Not usable

Practically not usable for bicycle, not easy to carry .. no any attachment to adjust in cycle

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Dear Vasu,

Thank you for writing in. I must say, you have invested in a very good lock to secure your bike. I personally use this chain lock. I carry it around in my pannier bag. This strong lock helps you to secure bike to a fixed object.

Hope this helps. Thank you.

Ebin M


just right a little finicky to lock

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Worth buying...

Helps you to lock your bike to another stable object. Nothing but a covered iron chain lock. Heavier and looks durable.

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Short in length

It’s short in length for decathlon bike, if you lock the front wheel with bike rack and it won’t be enough for frame; same as you lock frame with rack not enough for front wheel.

Hello Song,

Thank you for taking the time to give us this comment. I am sorry to find that our product did not live up to your expectations.

Unfortunately the products you describe are not suitable for the use you want to make of them. We can advise you the following product:

You can return to the store with the item you bought and your invoice to make an exchange, if the product we recommend suits you.

See you soon, have a nice day.

Véronique, Relais Service à la clientèle, Décathlon Centre Eaton

Too heavy to carry

This lock is too heavy to carry with any modern bike.

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Dear Krishnendu,

Thank you for writing in. I understand it is not as mobile as like lighter cable locks. At 850 grams, please be assured you have invested in a very strong chain lock. I personally use it to lock my bike. In my case, I carry the lock in my pannier bag. Thank you for your feedback.

Ebin M

Best Product Available In India

This is one of the best bicycle chain lock available in India. It weighs around 900 grams. We feel very confident to lock our bicycle and leave it outside for sometime. I am using it to lock my electric cycle.

indrajit bhujbal

It is very nice wherever we go we can lock it .

good quality

good for bikers

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Hi Kelvin

Thank you very much for sending me your reviews on "500 Bike Chain Lock - Black!"

I'm so glad that you like our bike chain! Our teams have developed this light weight bike chain lock to secure user's bike in preventing theft and to different shaped attachment options at affordable price.

Keep your sharing coming!

Continue sporting and stay fit!


Caroline Lee

Front Line Customer Service Adviser & Zumba Diva

Decathlon Joo Koon

Bike chain lock

It is sturdy and safe though heavy, which is expected. I am satisfied with it.

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Sturdy but heavy

A slightly heavy chain but definitely feels secure and better than the cheaper locks. Not stiff either and the cloth cover protects the bike. No chain surface is exposed.

Hi Vineeth!

Thank you for your review for the 500 Bike Chain Lock - Black!

This is a 'Must-Buy' chain lock for every cyclists out there! The cloth sleeve protects the chain steel from harsh weather elements. This way, it will take longer time to rust and corrode and prolong it's life. For a good quality chain, the material used must first be strong and dense. In return, the weight is increased but durability of the chain would also substantially increase too. However, for the convenience of every users, we are committed to improve our products for the future and your feedback matters as it will help us in our research and developments of products.

Thank you and have an awesome cycling session with us Vineeth!

Wave it Easy
Azhimy Senin
Sports Advisor
Decathlon Singapore
Could bought with bag!

Hi! I have been using this lock and its really this best. Some of might don't like but if you have bike bag then its really good and I am really feel safe as its really strong as well as its covered with a cloth type material with helps us to prevent scratches. If budget allows then go for it and please without cycling bag its really hard to carry it on your bike. You cannot tie this lock on cycle also. So 1st you have to buy a bike bag having enought space then go for it. ThankYou!

Bike chain

Doesn’t scratch my bike. A bit hard to do up. Doubled my security with a D lock tho because my bike Should remain mine.

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Difficult to lock and unlock

Bought this 6 months ago. The lock is very difficult to lock and unlock as the locking mechanism gets stuck. Would not recommend it.

I'm sorry to read that the lock is jammed. It's possible that some debris or grit may have entered the mechanism. Try a good few squirts of WD40  to clear it out  and try again. If the issue persists, please return it to us for a replacement item.
Peter, Cycling Manager, DECATHLON
lock keeps jamming

mechanism seems loose, lock keeps jamming after 1 month. poor quality. chain could be longer.

Thank you for your feedback regarding this lock.
IF you are no satisfied with it, please return it to us for a refund or an exchange.
Peter, Cycling Manager, DECATHLON
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Additional Product Information



  • 100% Steel


  • 100% Polypropylene

Main fabric - Bottom

  • 100% Polyester cationic


Pick-proof lock. Comes with 3 keys.

Security score

The security rating helps you choose the lock that is most suited to your needs. To accomplish this, B'Twin defined a test protocol jointly with an independent laboratory, CNPP, based on real-life theft techniques. This unique protocol allows each lock to be given a comparable rating indicating how resistant it is to theft. This rating ranges from 0 (least secure) to 10 (most secure).(10 being fully theft-proof)



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

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual