OK, thanks a lot for sharing. I just want to try add some contact patch at the front.I use Heidenau K80 tire, the 110/70 front tire has no extra contact patch, but the 150/60 rear tire still has some contact patch.Thus, I'd like to try the 120/70 front.No, it fits fine, though warmers will be tight. It doesn't have the feel or agility of a 110, but it might be better for rough roads.