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500 Bike Mini D Lock - Grey

Regular price:

Sale price: 6.000 KD

Special product, Innovation Special product, New Release Special product, Sale End series Personalize me Eco-design Same day delivery

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Protect your bike against thieves with this bike lock. This lock offers a medium level of security that keeps your bike safe for short stops.

A practical, lightweight and affordable bike lock for everyday use. To be used in low-risk environments. If you leave your bike unattended for longer periods, we would recommend our 900 range.

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Sale price: 6.000 KD

Regular price:

Product Videos

Product Features

A photo of the 500 Bike Mini D Lock - Grey in use

Theft resistant

Short stop-offs.Security level rating: 4 out of 10.


Shackle length: 16.5 cm (enough to attach a bike).


Weight: 540g.

Easy transport

Compact and lightweight making it easy to carry in your bag.

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Product Reviews

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1514 reviews

500 Bike Mini D Lock - Grey
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Day experience

Not bad

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Very good.....

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does the job

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I Liked it

Solid bike like

Small enough to put in handlebar bag really solid strong lock

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Quick Lock

Small and Adaptable and very light and secure

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Light & Compact

Good value for money; D-Lock. Compact, light, small, easy to carry and package. Bought for my childs bike to school, fitting for that purpose and for a standard type of bike.


Very good

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Avoid This Lock, customer(s)!

I use a quality Kryptonite Evolution D-lock and cable for my main bike lock, but I bought this one 18 months ago as a cheap lock to use simply to secure my front wheel (wheels with quick-releases) and provide some extra deterrent to thieves. This morning the key snapped when I was engaging the lock: yes really. By sheer luck I was able to open the lock again by pressing hard the half of the key that I still had against the other half remaining in the lock and turning it to open. Otherwise I would have had to walk home and return to the library with a drill, crow bar and any other tools that might break the lock. I am not the first customer to post a review that involves the key of this lock's snapping off. I had a lucky escape, but YOU may not be so lucky, dear customer(s). You have been warned :) !

Thank you for your comments regarding the key in this lock.
I have passed this information on to the team in charge of this item at b'Twin.
Please return the item to us for a refund or an exchange as you have a 2 year warranty with this item.
Peter, Cycling Manager, DECATHLON

Very secure and easy to use

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Bike lock

Fantastic price, good sturdy lock

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BTwin 500 D-Lock

Essential purchase for any cyclist especially for bikes with quick release wheels. A must have.

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Excellent product

Highly recommended

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Key snapped too thin

I have a Decathlon cable lock which was cheaper and has a fairly solid key. This however has a very thin key. As a result the key bent and snapped off in the lock on the second use. Total ripoff

Dear Sir,
I'm sorry to read that the lock has snapped on this lock. Please return it to us for a refund or an exchange.
Peter, Cycling Manager, DECATHLON
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Additional Product informations



  • 100% Steel


  • 100% Rubber - Thermoplastic Rubber

Security rating

The security rating helps you choose the lock that is most suited to your needs.For this reason, B'TWIN defined a test protocol with an independent laboratory, CNPP, based on real-life theft techniques. This unique protocol allows each lock to be given a comparable rating from 0 to 10 indicating how theft resistant it is.


Hundreds of different keys to limit the risk of theft.Comes with 2 numbered keys.

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