For you guys that have X wheels, I noticed Continental introduced a proper sized knobby front tire for you. 120/70/17 TKC80 Twinduro.
I read it was in response to demand from Ducati Multistrada, Buell and Tiger riders. Can't seem to find them at the likely online suppliers, but I heard the tire has been out since spring.
Straight ahead and faster -Bo Weaver 1970
"There I was..." -Griffin Niner Three Hotel
"One day closer to a parade..." Jonny Gomes, spring training 2013