Motorcycle Classics Magazine is on my favorite list of subs.
I used to be on staff there and It is kind of like family.
RoadRunner is a very nice mag. I agree with another poster that it seems to focus on the places to ride as apposed to the rides themselves. I really root for them to succeed. Buy a subscription!
Rider is still on my sub list Clem is a classic and the staff is full of real riders. They have mostly solid analysis of bikes and gear.
I want to like Cafe Racer but it seems to try to hard to be cool and still misses.