The 2016 Rocky Mountain Blizzard models -50 and -30 both have 150mm and 197mm front and rear hubs, making these bikes true fat bikes. The Specialized models sport a 135 front hub with spacers, yes spacers and a strange 190 rear hub. Many other fat bike manufacturers are creating these 135x170 bikes and calling them fat bikes.
Just bought a Salsa Blackborow and it is rockin'. Specked out components, Sram, aluminum, 4.8's and redesigned frame equals a blast! Probably not on this list because they were out riding instead of taking pictures...
The top fatbike is the one you have in your house. Is the bike that share your fun everyday. Do not let anybody say anything about she. She is YOUR bike.
I just test road the 2015 specialized fat boy pro at a bike shop this past Saturday in Saratoga Ny. I fell in live with it immediately . Right now I own a 2012 trek 4500 like new that I would like to sell towards the far boy pro