I'm in Southern California and have no need for a fat bike. But one day I happen to be on Trek's website and noticed an incredibly cool, and useful looking MB/Fatty. I happen to be looking for a Trail/Enduro MB to complement my Cross Country. This bike perfectly fit the bill. It comes with full suspension, 27.5" wheels, and carbon everywhere. It climbs incredibly well, and bombs hills like a downhill bike. Its incredible! And believe me, I ain't no Trek fanboy.