Two-wheeled electric vehicle and frame thereof

The frame comprises a front beam, a middle body and a rear beam, the middle body comprises a frame body and a reinforcing part, the frame body is provided with an inner cavity, the reinforcing part is arranged in the inner cavity and divides the inner cavity into at least two containing cavities, the containing cavities are used for installing battery cells, the frame body is provided with a front end and a rear end, and the front beam and the rear beam are connected to the front end and the rear end respectively. And the front beam, the rear beam and the middle body are integrally formed. According to the frame, the reinforcing piece is arranged in the inner cavity of the frame body, and the front beam, the rear beam and the frame body are integrally formed, so that the problem that a traditional steel pipe frame needs to be punched, bent, welded and other complex machining processes can be solved, the production efficiency can be improved, the production difficulty can be reduced, and it can be guaranteed t