Right now i do the mini lock on the back wheel through the rear triangle with a cable going to the front wheel. I also have one of those little seat tethers that i loop into the lock as well. I was thinking about getting another mini u lock and use that to lock the front wheel to the frame and lose the cable. It seems like it would be faster to lock up this way and also would require the thief to cut two locks. Does anyone do this? Any drawbacks to this besides the added weight? Those mini u's aren't that heavy anyway.