Originally Posted by stapfam

I already do this IF I ever have to leave my bike for more than 10 seconds. Release the V Brakes- very easy to do- and take the front QR out.

Friend of mine did this and had his bike stolen- Whilst the robber was nursing a cut lip and a couple of broken teeth- He phoned the Police. Took them over an hour to arrive with with the thief in agony and my mate standing over him daring him to move. Only time I reckon the police were too quick on a call.