mines bolted to wall in a tight corner high enough of floor so chain is kept off floor, the wall is the house wall to so they wont take out the bricks
only the front wheel locked to it but its so tight in the corner they would have trouble carrying it out + i got 5 locks in total, chain to anchor and squire disc lock on front wheel, and abus chain on back with padlock on drive chain also lock on door
over kill ? lol
Oh yeah and a meta alarm