Based on the video and rivian history I think they wanted to redesign from the ground up a bike to match the packaging success they had at rivian and companies like lucid vs how legacy automakers approached it. The problem is the current laws about bikes and ebikes limited them and they had to make many tradeoffs which is what we are looking at. I guess we will find it if it was worth it to go ground up vs more off the shelf. As a rivian owner I'm concerned about repair-ability and maintenance.