Adam's Trail a Bike Folder 1 with removable Seat and Seatbelt -brand new never used $55 seat post attachment and assorted collars for different sized seat post diameters. -very good condition, lightly used, always stored indoors -comes with $50 seat and belt attachment for improved comfort and safety when kids are younger/smaller, can be removed. -comes with extra safety pin mechanism -folds for easier storage and transport $120