If you get yourself a decent lock, thick cable, hardened chain or other wise, you should be fine - as long as you don't leave it out of sight for too long. common sense is more valuable than any chain. A decent bike thief will get through any lock, 5 star rated or otherwise in less than 5-10 minutes anyway. If it feels dodgy don't leave it. I would use a hardened steel chain and hardened steel doughnut shaped padlock for maximum hang time before the fuckers get through your defences (which are, incidentally rated according to the manufacturers specifications), and his crack pipe smokin mate turns up in his white van, carts off your little two wheeled baby and ships it on brick lane or ebay to some wannabe hipster for fiddy dorra.
If you get yourself a decent lock, thick cable, hardened chain or other wise, you should be fine - as long as you don't leave it out of sight for too long. common sense is more valuable than any chain. A decent bike thief will get through any lock, 5 star rated or otherwise in less than 5-10 minutes anyway. If it feels dodgy don't leave it. I would use a hardened steel chain and hardened steel doughnut shaped padlock for maximum hang time before the fuckers get through your defences (which are, incidentally rated according to the manufacturers specifications), and his crack pipe smokin mate turns up in his white van, carts off your little two wheeled baby and ships it on brick lane or ebay to some wannabe hipster for fiddy dorra.