bromptonfb said:another, kyptonite, again not cheap
scouserinlondon said:New York Standard.
monkeypony said:A length of the heaviest chain you can carry combined with the most expensive toughened padlock you can afford will mean you can probably expect your bike to still be there when you return to it.
Which is why I use a £10 ebay bike to go to Tescos on and dont even bother to lock it. If its not there when I get back, I'll just by another. Its cheeper than locks.