Reebok V 6.80 Treadmill Horse Power Rating : 2.8 Mach Z CHP Motor--Employing an axial fan, this motor reduces noise as it cools internal components, enhancing your workout environment and extending the motor's life. Space Saver: SpaceSaver Design --To give you more room to stretch or stretch the room you have, this patented design allows the deck to fold vertically for storage. Shock Absorption: AIRTECH Cushioning--Integrates firmer support at the foot-strike and take-off portion of your stride, and a softer support zone throughout the rest. Display Panel: Blue Solaris LED Illumination Control--Precisely illuminates the portion of the console being used, so you can easily track your workout progress. Quarter-Mile Track Indicator--This is an interactive feature that allows you to pace yourself just as if you were walking around a regulation track.