US Patent 11117634 Ebike wire routing

An ebike comprises a front wheel, a rear wheel, a frame structure supported on the front wheel and the rear wheel, a motor assembly coupled to the frame structure, and a battery assembly configured to be coupled to the frame structure. The frame structure includes a head tube, a down tube, a top tube, a seat tube, and a diagonal tube coupling the top tube with the seat tube. The battery assembly is configured to be at least partially positioned in the down tube. The ebike further includes a user interface configured to be supported by the frame structure, and further includes an electrical cable coupling the user interface with the motor assembly, the electrical cable being positioned at least partially in the diagonal tube.