Avon Fitness TM-323AC Motor Power 3.5 HP (Continuous) / 7 HP (Peak) AC Motor Speed Range 1.0 – 20.0 Km/h Incline 0 – 15% Automatic Running Area 1500 x 510 mm Key Takeaways The Motor: An AC motor is a big plus. It handles longer run times without overheating, making it ideal if multiple people in your household plan to use it back-to-back. The Size: A running area of 1500mm (about 59 inches) in length is excellent for taller runners or those with a long stride; you won't feel like you're about to fall off the back during a sprint. The Speed: A top speed of 20 Km/h is quite fast—roughly a 4:50 minute-per-mile pace—suitable for intense interval training