Preview : Ac Adapter for Schwinn A10 A20 A40 ; Upright Exercise Bike, Recumbent Bike, Elliptical Trainer Power Supply 004-4150 9v Will fit Schwinn A10 A15 A20 A25 A40 101 102 103 112 113 120 122 123 126 130 131 140 201 202 203 206 212 213 220 222 223 226 227P 230 231 240 ; Upright Exercise Bike, Recumbent Bike, Elliptical Trainer Power Supply 004-4150 CY41-0900500 9v by Pure Power Adapters®