The SC3i upright bike by Bladez Fitness features adjustable handlebars and seat for a custom fit and oversized cushioned seat for maximum comfort. The heavy weight fly wheel allows for a smooth, quiet and efficient ride. 26 programs on the LCD console and 24 levels of resistance provide plenty of workout options and the transport wheels make for easy storage. Apple models supported: iPod touch (4th generation) iPod touch (3rd generation) iPhone 4S iPhone 4 iPhone 3GS iPad (3rd generation) iPad 2 iPad.