Weslo Pro 10.8X & 11.0X Stationary Bike Power Supply / AC Adapter Stop Wasting Money On Expensive Batteries. Plugs Into The Built-In Input Jack On Your Device/Console New "XL" Edition - Extra Long, Over 12 Feet In Total Length Extra Long Length Allows For Ease Of Placement Of Your Exercise Equipment Fits the Weslo Pro 10.8X & 11.0X Stationary Bikes