Self powered generator system, contact heart rate on side handlebars for easy workout progress, monitoring electromagnetic resistance system provides 20 fast resistance level changes, 3 position lower lumbar support, self balanced pedals with ratcheting straps for easy adjustments, aluminum end caps, accessory tray, lifetime frame warranty, basic console features: 5 workout programs, contact heart rate, 3" x 5" viewing area, maximum user weight: 400 lbs. Shipped via truck.