Jasion E-Bike is water-resistant, which means that the bike won't let water in easily. If you drive on a wet road, your bike will be fine. But if your battery is in puddles or your bike into water and the electric parts get wet, damage could occur. Rider Safety tip: It's pretty dangerous riding in the rain, so take care. If you do ride on wet surfaces, wipe off all the water on the surface of your board, especially the charging port, and do not charge your bike until it’s dry.FYI: warranty doesn't include water damage.