I'll second the don't lock it in public for long. But assuming you have no choice at your school, read up on locking theories. Get at least two locks (one u lock and one cable) and learn the best lock the bike and also lock the wheels and saddle to the frame etc.


I also commute in SoCal and after about a year of commuting I have not had the need to get fenders. I'm more concerned staying cool with this 85 degree winter weather