Made from 1" X 2" rectangle and 2" round, 14 gauge Steel tubing, the Marcy Recumbent Bike from Impex Fitness features magnetic resistance with eight preset levels of resistance, adjustable seat height for individual user leg lengths and easy to read computer screen that displays scan, speed, distance, time, odometer and calories burned with a single button touch. Enter and exit the bike safely and easily with the step through frame and keep the back supported with the comfortable recumbent seating position. Pedal in comfort while seated on the high density foam and durable vinyl covered seat, foam covered assist bars and handle bars, weighted and counterbalanced pedals with adjustable foot straps. The frame is finished with a durable powder coat finish and the shroud cover is made of molded ABS. The computer panel is battery powered, requiring 2 AA type batteries that are not included. A 2 year manufacturer"s limited warranty is included.