46x17 on the kiyo
45x16 on the new bike
spin spin spin.

Hills here are not hard once you get used to them. Neither of my daily-rides has a handbrake and I ride up Mt. Davidson at least three times a week. I say F the bikecoalition map and just learn a few of the more standard routes from locals and then explore for yourself. Muni-map is nice, very detailed, and without the mental-blocking powers of the grade-shadings. If you depend on a map to tell you where you can and can't go what will happen when you are without the map? Get on the sf forum when you get here and you won't have to deal with the scrum of nonsense bikeforums seems to have become. There are tons of us on there and we do a lot of hanging out...