Bike Lock Heavy Duty, [3 Keys] [6mm x 1m] Diyife Anti-Theft High Security Chain Lock, Weatherproof Bicycle Lock Padlock for Bike Bicycle, Motorcycle, Scooter, Door, Gate, Fence
Original price was: £9.99.£7.99Current price is: £7.99.






Price: £9.99 - £7.99
(as of Jun 19, 2025 18:21:51 UTC – Details)
From the brand

Diyife Accompanies Your Riding
Specializing in Bike Accessories for more than 5 years.
Committed to prime quality products and first class service
bike hand frame pumps
portable bike floor pumps
bike security locks
bike essential accessories
bike water bottle holders
【Anti-saw Anti-cut】Diyife bicycle chain lock is made of high-strength stainless steel, 6 mm thick, and weighs 0.5 kg, which can effectively resist the attack of saw blades and other tools
【Anti-theft】The upgraded version of the lock cylinder has a sophisticated structure to prevent technical unlocking. The 3 keys can be pulled out after being locked to prevent forgetting
【Waterproof, Anticorrosive and Antirust】The protective cover made of wear-resistant cloth is waterproof, dustproof and anti-friction, bringing a comfortable use experience. The exposed part of the surface is nickel-plated to effectively prevent rust
【Wide Use】Perfect medium length and compressive strength, can be used anywhere you want to use such as bicycle, motorbike,door gate, gym, fence, etc
【Portable】Medium size design, can be put into a backpack or hung on a bicycle, easy to carry. If you have any issues, questions, or concerns. Please contact us
Customers say
Customers find the bike lock easy to use and set up, with good value for money and medium security level. However, the sturdiness and lock quality receive mixed feedback – while some find it strong and secure, others report flimsy chain construction and issues with the lock mechanism. Moreover, the product’s quality is criticized for being cheap and badly welded, and customers report it rusting within a month of use. Additionally, the chain length receives negative feedback for being very small.
8 reviews for Bike Lock Heavy Duty, [3 Keys] [6mm x 1m] Diyife Anti-Theft High Security Chain Lock, Weatherproof Bicycle Lock Padlock for Bike Bicycle, Motorcycle, Scooter, Door, Gate, Fence
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Original price was: £9.99.£7.99Current price is: £7.99.
Mr. Simon L. Edgecombe –
GOOD QUALITY & FITS WELL
I HAVE USED THIS ON THE SPARE WHEEL OF A MERCEDES SPRINTER TO SECURE IT FROM THE NICE PEOPLE WHO STEAL THEM!! AT LEAST IT IS A DETERENT, NEVER GOING TO STOP THE DETERMINED GIT, BUT THEN THE SHOTGUN SHOULD WORK IF NOT!! AS EXPECTED FROM AMAZON, WELL PRICED AND DELIVERED PROMPTLY, JUST WHAT I HAVE COME TO EXPECT FROM AMAZON, WELL DONE SELLER AND AMAZON, THANK YOU!
Marpson Oggioni Silva –
Excellent product
Excellent product
Hi Iâm very sorry I donât know who packed it but thereâs only 3 tiles –
Not what you think
This is meant to be a gold standard lock I have to say I was disappointed the links are tiny it boasts in the add as angle grinder proof I can tell thatâs rubbish however itâs not a to bad lock
helen walker –
Thick
Good for gas bottles
Jimjam_ –
Junk
Honestly .The 2 outer links that can be seen seem ok but the links inside the fabric may as well be made up of cable ties in my opinion.There is no point in purchasing this chain.The links are not welded and you could easily twist the chain till the links come apart apart.
scot balfour –
Ok for price
Problems unlocking sometimes,chain quite thin,for price ok
Tais –
Good
Lock quality, functionality, very easy
Nev –
Looks unbreakable
Use this as a deterrent whilst using my generator attached to my motorhome it looks highly substantial and is easy to use