That doesn't stop 'em nicking the bike, it just means that they can't dismount when they get it home!Crankarm said:Smear SuperGlue on your bars, brake levers and saddle .
brokenbetty said:more seriously, if you have a desireable bike that you have to leave parked in public regularly, don't leave it in the same place every day. Scumbags will scope it out, check what locks you use then come with the right toolkit.