UC Davis, the preying zones of bike thief.
Pref somewhere near Walnut Creek, but I'm willing to travel to find a cheap bike... I just want something that I won't exactly beat myself about getting stolen if I'm unlucky enough for it to happen to.
I really only know of Performance, a few local shops in Danville/Alamo, but not much else around. The place I used to go to in Martinez closed =\.