These are the new 2025 ultra bee model. 21kw model for noticeably more power over older models. I have the black or brown frame available. Assembly is available. No trades please. I also have 2025 light bee x or the new Binsen EX2 pro’s available as well as used bikes that I’m selling for people who upgraded to these newer models. Road package bike is also an option (comes with turn signals, mirrors, etc to make street legal)