Performance Features Drive System Electronically controlled alternator with chain drive precisely controls the pedal descent allowing a wide range of users to exercise smoothly within their comfort zones Step Action Patented, independent pedal geometry with four-bar linkage keeps pedals level ensuring a safe, Biomechanically correct movement Resistance Levels 20 Step Range 1" to 14"/2.5 to 36 cm Step Rate 26 to 174 steps/minute Heart Rate Monitoring Polar® compatible wireless Computer Features Display Type C40 Custom LCD Workouts 6 Programs - Quick Start, Manual, Fat Burner, Calorie Burner, Speed Intervals, Heart Rate Zone Trainer Fitness Test(s) Multi-stage Fit Test and CPAT Fire Fit Test Details and Warranty Product Dimensions 69"H x 44"L x 32"W/175 H x 112 L x 81 W cm Machine Weight 155 lbs/70 kg Console Accessories Reading rack, water bottle holder and accessory tray Warranty Parts - 3 Years, Labor and Wear Items - 1 Year, Frame - 15 Years Power Requirements 110 volt, 15 amp outlet - power transformer included