920 Bike D-Lock

8331481

B'TWIN

Made for protecting your bike for as long as needed while riding in town.
A high-security bike lock that's big enough for two bikes at once. Also secures the frame and the wheel.

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Advantages
Theft resistantHigh-security lock. Security level rating: 8/10.
VolumeCan be used to secure 2 bikes to a fixed object.
Easy transportUniversal mount lets you attach the lock to the frame of your bike.
Impact protectionSupple rubber crossbar and U to protect your bike's paint.
Lightweight1600 g
Warranty2 Years
Technical Informations

1
Main section
Tubular shackle made of hardened steel for superior strength and durability. Resistant to bolt cutters, saws and hammers. Supple rubber coating to stop the lock banging against your bike and damaging the paintwork. Inner shackle length: 25 cm (enough to attach 2 bikes).
2
Lock
Pick-proof lock. Rust-proof keyhole cover. Comes with 3 keys.
3
B'Secure Certification
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.
Information / Concept / Technology
Composition
Chassis : 100.0% Steel Structure : 100.0% Polypropylene (PP)

Reviews

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One
Used for 3 to 6 months
The key mechanism seizes up when the temperature goes below freeze and I was unable to unlock the lock. This has happened on three separate occasions. I have now to carry a spare just in case.
Response of the brand
Thank you for your comments regarding the lock. It sounds like there is moisture in your mechanism. A strong dose of water dispersant (WD40) will help enormously followed by a glugg of oil. If issues continue, please return it to us for an exchange.
Regards,
Peter, Cycling Manager, DECATHLON
Miles found this answer helpful
Fantastic
Used for 2 to 8 weeks
Bought this lock for my son . Very easy to use cannot see anybody stealing his bike with this lock !
Good
Used for 2 to 8 weeks
Looks very strong and sturdy, feeling safe while leaving bike locked.
Just the rubber coating makes me annoyed, sometimes it’s hard to put a lock on because of it. However- it prevents from scratching your bike!
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