Never used NordicTrack Elite zi treadmill in great condition. This is a high end professional model. Specifications include: - High End Commercial Pro CHP Motor - 0-12 MPH 1-Touch™ Speed - 0% to 12% 1-Touch™ Incline - 20" x 60" Quiet tread belt - DuraStride™ Adjustable Cushioning - 20 Personal Trainer, 2 Heart Rate Workouts; 4 Create & Save - iFit® Workout Card Technology - Compatible Music Port - Intermix Acoustics™ 3.0 EQ Sound System - CardioGrip™ Heart Rate Monitor Compatible - CoolAire™ Workout Fan - SpaceSaver® Design with Lift Assist This has never been used. Comes with all manuals and safety key. Can provide video showing it works. Email me at teika@shaw.ca, or call/text at 250-589-7447 if interested.