Original motherboard Ninebot Max G2 119.90 EUR This controller is linked, so you only need to install firmware via XiaoDash.Here's a video on how to do it. The product is unfortunately out of stock. We are aiming to have all parts in stock and will have this in stock soon. Share Article Number: 331 Information This controller is linked, so you only need to install firmware via XiaoDash.Here's a video on how to do it.