Fat Bike--How Much Slower?
I need a new bike like I need a hole in my head BUT I was in a bike store today and saw a fat bike that really got my attention. And while I could conceivably ride the bike on a dirt or gravel (snow too?) trail, I'm fairly sure 99+ percent of the time will be spent riding on the hilly roads that I always ride. How much slower would you anticipate the heavier fat bike with larger tires be over my regular hybrid style bikes.