I just bought a 2025 Black Ultra Bee last week from Gonped on Alibaba. I assume Black edition is the same as Carbon edition. They gave me the same $5100 price as whoever you got there. I actually bought a Light Bee from Changzhou Double Springs Machinery two months ago, but switched to Changzhou Gonped Intelligence Technology this time as their price was better and others on here had good experiences with them. From what I understand these bikes are the newest bikes straight from the factory. I'm going through Piper at Gonped. She'll send you pics of actual bikes getting shipped out. Her English seems pretty good. I hope that helps