Rear arm for two-wheelers and two-wheeler

摘要

The invention relates to a rear arm (3) for two-wheelers (1), the rear arm (3) being pivotally connectable at a front end side thereof to a main frame (MF1) of the two-wheeler, in which a rear wheel (RW1) is drivable by a rotating electrical machine (7), being mounted to a rear end side of the rear arm (3). The invention aims to provide a rear arm having a reinforced rigidity. The invention provides a rear arm for a two-wheeler wherein the front end side of the rear arm is divided into a plurality of constituent members.