Aventon hubdrive ebikes are built to the IPX4 water-resistant standard.
IPX4 means that your bike is resistant to water splashes from any direction which means it is okay to ride or park your ebike in the rain. It won’t be harmed by spray from a wet road or raindrops. Your ebike is not intended to be submerged or subjected to a pressurized spray. Don’t use a pressure washer or sprayer to clean your ebike. Best practice for washing your ebike is the bucket and sponge method.
Ramblas
Regardless of the water rating of Aventon Ebikes, they are not meant to be stored outside in the elements long term. All electric bikes should ideally be stored under a shelter that consists of a garage or shed.