Electric vehicle rear footrest and electric vehicle frame

The rear footrest comprises an alloy footrest support and a rubber mat, the alloy footrest support comprises an L-shaped supporting arm and a rubber mat seat, the rubber mat seat is located at the end of a long arm of the L-shaped supporting arm, a bolt counter bore used for a bolt to penetrate through is formed in the short arm end of the L-shaped supporting arm, and the rubber mat seat is located at the end of the long arm of the L-shaped supporting arm. The rubber mat is arranged at the upper part of the rubber mat seat in a screw connection manner; the electric vehicle frame comprises the rear footrest, two connecting frames which are symmetrically distributed left and right are arranged on the lower portion of a rear main supporting pipe of the frame, and the rear footrest of the electric vehicle is fixedly connected with outer connectors of the connecting frames in a clamping and bolt connection combination mode. The alloy footrest bracket of the rear footrest of the electric vehicle is a cast integrate