Even though I put a vote in for O.N. already, and at the risk of sounding like a brand snob: I still want to give a shout out for "BMW Motorcycle Magazine, an independent magazine for BMW enthusiasts". (
http://bmwmcmag.com/)
This quarterly magazine has more eye candy than a Sports Illustrated Swimsuit Edition. That is, not to say that there are scantily clad women. Instead, there are plenty of scantily clad cafe racers and custom modified bikes for every purpose to lust after. And, if you can take your eyes of the bikes for a minute, you'll find the articles have a fresh and rather playful angle on our addiction.