I just bought a Diamondback El Oso Gordo. I sort of jumped at the sale price of $370 and I hope it wasn't a mistake. I bought it knowing that the shifting system and brakes were subpar and would probably need to be swapped for a nicer set eventually. Other than that though, I am hoping this bike turns out to be serviceable and rideable long term. Anyone have any clue what I should expect? Any other smaller parts I should anticipate needing attention? I really couldn't afford to drop a grand on a bike right now so this was better than no fatbike.