The new Gold’s Gym 420 Treadmill has all the things you love about the 410 Treadmill plus two great new features: an Apple iPod-compatible sound system with 2-inch speakers and twice as many workout apps. This SpaceSaver treadmill comes with a 2.5 HP motor that????????????????????????????????????s built for extended use with speed ranges from 0 to 10 mph. It also has a 0 to 10 percent incline range, allowing you to add some extra intensity to your workout at the push of a button. Its AirStride Plus cushioning reduces the impact on your joints.
