SS. Nondescript black frame, likely steel - think BikesDirect (no judgement - I have a BD steel beater). Yellow rims (Velocity Deep-V or similar) and red tires, hence the Ronald McDonald comments. Seat about an inch away from being completely slammed down in to the frame and set as far forward as the rails would allow. Red, puffy, gel-padded saddle. Stem (not sure if it was a 17° or 6°) flipped upwards, placing the bars at or above the saddle height.