Precor EFX 546 Elliptical Heart Rate Version 3 Cordless - Remanufactured ** Precor EFX 546 HR Version 3 Elliptical. Seller Refurbished w/ Warranty. ** Features Exercise Programs: 8 Crossramp: 13-40 Degrees Stride Length: 18 inches Heart Rate Monitor: Contact Resistance: 20 Levels Max User Weight: 350 lbs Product Weight: 230 lbs. Height: 62 in. Length: 80 in. Width: 30 in ** Precor has redefined aerobic exercise with equipment design that reduces harmful joint stress. Precor engineers added CrossRamp science that alters the height of the elliptical path, allowing users to target, work, and strengthen different lower-body muscle groups. ** The user experiences an enhanced workout that feels completely smooth and natural, cross-trains different muscle groups, and reduces joint stress and minimizes fatigue. The 546HR features an adjustable ramp that allows users to change incline and target specific muscle groups. ** This is a premium commercial grade, health club machine and it can be used for your home and features a number of programs, contact and telemetry heart rate equipped, varying resistance levels and is space saving and low maintenance.