Maintaining your TranceBoard is very simple. None of the electrical or mechanical parts need to be serviced. Just routinely checking that screws and nuts are tight, bearings are clean and rolling, rotating your wheels and keeping your electric skateboard clean. The TranceBoard is completely waterproof and sand and debris protected. From the In-Wheel Motors, the bearings, the controller and the battery pack you will have many years of fun cruising down the road or up the hills.