The Merit 725T Folding Treadmill features a single.25 Continuous-duty motor that allows users to manage from 1-10 mph, at elevations varying from 0 to 10 %. The shock reducing deck around the Sole F85 is a tremendous feature furthermore. http://am_14264130.mongdol.net/bbs/board.php?bo_table=free&wr_id=1045895