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Elops 900, Mini Bike D-Lock

Sale price: $29.99 Regular price:

An ultra-compact, ultra-sturdy, high-security bicycle lock set. Lightweight and easy to carry, this bike lock lets you attach your bike's frame to a fixed point in an urban environment.

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Sale price: $29.99 Regular price:

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8385309

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Product Features

A photo of the Elops 900, Mini Bike D-Lock in use

Elops 900, Mini Bike D-Lock | We have developed this bike lock for protecting your bike from thieves. This lock offers an excellent level of security that keeps your bike safe for longer.

An ultra-compact, ultra-sturdy, high-security bicycle lock set. Lightweight and easy to carry, this bike lock lets you attach your bike's frame to a fixed point in an urban environment.


High-security lock. Security level rating: 8/10.


Usable shackle length: 6 in. Secures a bike to a fixed object.


Weight: 2.2 lbs.

Easy to transport

Mount sold separately. Compact and easy to carry in a bag.

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Elops 900, Mini Bike D-Lock,black

Product Customer Reviews

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654 Reviews
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Elops 900, Mini Bike D-Lock,black
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I would look to return and buy a longer lock .this is too small to lock it anywhere

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Heavy to transport

Haven’t used it as yet so can’t comment on security, but it seems really robust. Haven’t used as yet because I want a mount for it as it’s pretty hefty to carry round otherwise, and I need to travel light. Website states mount is sold separately but can’t find it on the site anywhere?

Very happy

A little bit to small however it will deter thieves from attempting to steal. Its pretty solid and well built

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Excellent lock

On the heavy side but kept my bike safe for a couple of years

Prevented two theft attempts

I’ve had two of these and I’ve come back for a third. First one someone tried to saw through and from the cut left behind I’d say it was definitely a powered saw managed to get a dent into the mental but didn’t get through.Second one they managed to claw a good amount of the plastic casing but didn’t get anywhere with the metal.

Great mini bike lock.

Great quality bike lock, you need to be a bit creative at times to fasten your bike to something immoveable but for my fixie commuter it's perfect.

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D lock

Broke after 1one use

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I'm sorry to read that your bike lock broke the first time it was used. Please feel free to return it to us for an exchange if the item is faulty. Can I also ask you to give me some more details as to the nature of the fault as I wish to forward this on to the design team at b'Twin.
Peter Lazarus, National Cycling Manager, DECATHLON
The Bike's Not Been Stolen Yet!

It's small and so the bike has to be close to whatever it is that you're attaching it to. It was never going to be light. But it's terrific. And the price is what makes this so attractive. The security rating of 8 meant that I thought it'd be fine for my £600 road bike to leave around the city of London. I've used it in conjunction with a cable to secure the front wheel. So far, it's been kept safe. It comes with three keys which have been placed on separate keyfobs! It's the business. I've bought three so far for my kids' bikes as well.

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mr. naeem

service and staff were very good. explanation regarding was very clear i understood thanks.

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Waste of money difficult to un lock

I am extremely disappointed I brought this lock for my son aged 14 he cannot use lock very difficult to undo I tried and I found the same problem it also does not fit well . The fact you cannot undo easily It is a waste of money as I am going to have to purchase another one

I'm sorry to read that the lock does not function smoothly. Please return it to us and we will gladly exchange it for you.
Peter Lazarus, National Cycling Manager, DECATHLON
900 Mini Bike D-Lock - Black

value for money!

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Good value and solid piece of security for bike outside.

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Hi Ian,

Thank you for the review about our product: 920 Bike Mini D Lock

I am glad the product has been working well for you and I am very pleased to hear from you that we are your preferred stop & shop for essential sports equipment and apparels. 

We, in Decathlon, always strive to make sports available to everyone via our products at affordable prices, and we hope you are amongst those that have benefitted from this objective. 

I hope to see you in our stores again! :)

Stay Healthy, Be Sporty!


D lock

Robust and fits well into my waterproof bag.

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Hello Chi Yiu,

Thank you for taking the time to review our products. I am pleased to hear you enjoy using this 920 Bike Mini D Lock.

We look forward to more of your reviews and sharing! Plus, the new Decathlon app has been launched and you can now purchase all your favourite sports goods with just a few clicks on your smartphone! Yes, it's now available both in the App store and Google Play Store! Download now and happy shopping!

Stay Healthy, Be Sporty!


Suitable for locking onto anything in Sgp

Can lock onto any parking space for bike in singapore.

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Hello Gideon,

We're glad you like the product! It's a convenient lock indeed :)

Thanks for choosing Decathlon, and we hope to see you again soon :)

Happy riding!


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Additional Product Information



  • 100% Steel


  • 100% Polypropylene


Contrary to what many people may think, no lock is fully tamper-proof. A bicycle lock is used to make stealing the bike more complicated and delay the thief; the lock thereby acts as a deterrent. A good lock has an anti-picking lock mechanism, and is made out of materials requiring the use of specific tools. These factors make theft more difficult.

Security rating

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 gives each lock a comparable rating indicating how resistant it is to theft. This rating ranges from 0 (least secure) to 10 (most secure).

Main section

Tubular shackle made of hardened steel for superior resistance. Reliable resistance to bolt cutters, saws and hammers. Rubber coating to stop the lock banging against your bicycle and prevent it from damaging the paintwork. Inner shackle length: 6 in.


Abloy anti-picking lock mechanism. Hundreds of different keys to limit the risk of theft. Comes with 3 numbered keys.



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