Battery Discharging

I have a 2001 929rr.  For some unknown reason there is something draining my battery.  If the bike sits for about a week when I come out to start it the battery will be dead.  Any ideas or suggestions???

The easiest way to check is to get a meter that can check for current draw. Then one at a time pull a fuse. When you find which fuse stops the draw then you will have found the circuit to start checking.