After 20 years of riding (old) cruisers I finally broke down and bought a "almost" new Kawa Concours. Its a real beauty and all I have to do now is learn to ride in the new position. Anyway, to my question, do disc brake locks help prevent theft? Mine is garaged 95% of the time but once a week or so I go out to Clement St. and do some shopping and have to leave it parked on the street. I have heard stories of people having their ignition punched out and the bike taken within minutes of parking it. Would that happen with a lock on the rotor? The only way as I see it would be a tow truck could lift it into the bed of a pickup and its gone but I would think punched ignitions are crimes of opportunity. Thanks Jack XJ1100J XJ750J 03 Connie