Life Fitness T5 Go Treadmill Adjustable FlexDeck Select allows user to pick the level of firmness on the deck that suits them best Spacious 22 x 60" running surface Energy Saver feature reduces power draw when not in use 0-15% incline 0 to 12 MPH Motor System : 3.0 HP (6.0 HP peak) DC motor with MagnaDrive motor controller