Please choose the correct model display for your needs. Please aware the "display control panel" option is just a control pad, which will not come with a display. This is a Non-returnable items. We recommend you to provide the display serial number when placing the order, click "add to cart" and fill your display number in "order note". Each Wallke ebike has a serial number stamped on the back of display. Please don't hesitate to contact us before you order so that we can help you place the correct accessory order for your chosen ebike.