Used a total of 7 times! In Mint Condition Nordic Track Summit 4500 Treadmill. Strong heavy duty treadmill great for running. This treadmill has tons of user features; power incline, pulse grips, workout programs i.fit.com interactive CD workout/computer capabilities. Ergonomically designed console featuring quick start, single touch resistance, speed and incline control, cup holder, grip pulse and wireless heart rate receiver. Smooth, quite, plenty of power 2.7 hp motor. 300 lb. max user weight. Excellent condition. Purchased new for $1,800.