D-Lock: Do I need a better one for new bike?

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vickster

Squire
Ditch the rucksack, get panniers...don't want hard heavy stuff on your back ideally ;)
 

Downward

Guru
Location
West Midlands
Hi regarding Cable - I have 2 D locks I use but can only get the frame - Wheels are not secured at all (QR)
How long a cable do you need to go around the front and rear wheels and join back at a D lock
 
Ditch the rucksack, get panniers...don't want hard heavy stuff on your back ideally ;)
Don't normally carry much heavy stuff unless you count my lunch:hungry:.... as don't need a lock at work bike lives 3 ft away in an under-stairs cupboard..... but when I do put the D lock in it I do notice it
 

Big Nick

Senior Member
I've just bought a more up to date cycle U lock and wall anchor to protect my new Bianchi in my garage as I too had an ancient U lock with the cylindrical lock as shown in the above video. Nothing will stop a determined thief but if they have to resort to power tools then hopefully the noise would give someone a chance of hearing them.

I think mine is a 'Pitbull' make or something and is 'Gold' sold secure rated and under £40 so can withstand attack from hand tools for a good while. Probably as good as anything else out there and half the price of most similar U locks
 

fossyant

Ride It Like You Stole It!
Location
South Manchester
I've got a 5kg chain at home - that's heavy...
 

Custom24

Über Member
Location
Oxfordshire
I didn't think that was a good idea as it means thieves can practice on the lock. Commute is not a problem as the bike will remain in my sight at all times behind a locked door. The problerm is when it gets left elsewhere
What you say makes sense, but a couple of observations;

I wouldn't leave a lock attached to a public stand, because some see that as anti social and the council have been known to remove them without warning. I leave mine at the stand at work where the cyclists know each other, but there is no presumption that a lock means a stand is "reserved"

As far as I know, Thieves removes locks by brute force, not picking or anything as subtle as that. So they can't practice. A concern might be pre-tampering, like weakening the lock or chain in a non- obvious clever way. On balance, I accept that risk where I park my bike at work, because it is a relatively safe area.
 
OP
OP
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dave_79

Active Member
Thinking of the Kryptonite Evolution Mini 7 - but is it long enough to go through frame as well as a wheel?
 

vickster

Squire
The small D locks go through rear wheel and rear triangle but can be fiddly depending on the shape and position of the stand and forget most lamposts!
 

evo456

Über Member
Abus Granit X D-Lock secured to frame for the rear wheel, Hiplock V1.5 around the waist for the front wheel and frame
 

slowmotion

Quite dreadful
Location
lost somewhere
I took another approach and insured my bikes on my house and contents insurance. I can't remember the exact figure but it was about £15-20 p.a. for £1500 of bikes. They don't specify a Sold Secure lock rating but I have a supposedly "Gold standard" Masterlock Street Fortum, under £30 for the D-lock and a cable loop. It doesn't get particularly good reviews but it's good enough for the insurance people. I think that it's unwise to assume that a dog's danglies lock is going to stop anyone from taking your bike if they want it. There are plenty of clips on YouTube which show car jacks busting D-locks. The MCN review of motorbike chains being destroyed by bolt cutters is quite entertaining BTW.
 
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