WHAT DOES ELECTRIC MOTORCYCLE SCOOTER IN USA MEAN?

The only nitpick I have about the Model One particular Voyager is the IP dust- and water-resistance rating. At IPX4, it may handle some light splashes, but that's about it. I don't typically ride while in the rain, but it will've been nice to determine more enhancement in resistance over the 2019 model, especially considering that some competing sc