Yes, we have a few hitch racks that will accommodate Fat Bikes, they are the TwoTimer and FourTimer, these will require the additional purchase of the FatStrap accessory to fit the oversize tires of the Fat Bike.
We also have the new Dr.Tray that will fit up to 5" Tires but will require the additional purchase of the FatStrap.
We also offer the HoldUp EVO which can carry bike with wheels up to 4.8" wide with a maximum bike weight of 50 pinds
If you have further questions please contact us here, or by phone at 888-925-4621 during business hours.