The Pro Form 520 ZLT treadmill has a wide collection of features designed to make your workouts more enjoyable & effective. It features a 10% incline with Quick Incline controls allowing you to quickly change to the desired level. The treadmill has a 2.0 horsepower continuous duty motor that speeds the belt to a top speed of 16kph (10mph) while the Quick Speed controls allow quick & easy access to your desired speed. The running deck is 46x 127cm long & has the Treadsoft cushioning that reduces impact on joints up to 15% as compared to running on asphalt. The functional LCD display delivers detailed workout feedback & offers 8 motivating programmes, while the integrated iPod / mp 3 Intermix Acoustics 2.0 audio system means that you can train to your favourite tunes.