[QUOTE=pdlamb;22525906]"What's the roughest road you'd consider riding on a gravel bike before you go to a mountain bike or fat bike? Bushwhacking, single track, double track, old road that's not maintained, gravel road that sees a road grader every election year, rail-trail, or something else?"
I ride my gravel bikes everywhere I used to mountain bike. Granted I never did downhill or anything like that, but any singletrack is certainly fair game. Where I live it's very steep, gnarly and rocky. I just pick good lines (most of the time
