I am so paranoid that I use two padlocks to go in the front & rear discs, positioned so you cannot move the bike more than an inch front or back. The one in front has a small cable that I feed into the helmet D-ring and being bright, acts as a reminder so you don't try to move the bike with them in place after you return!How did I not think of that?!?!!? I have tons of those things laying around from all the pistols I've bought! That'll work great. Thanks!