An arrangement for the vibration decoupling of a motor for motorized two-wheelers is provided. In an embodiment of the two-wheeler an engine-mount swing arm is mounted to be rotatable about a first shaft. The first shaft is mounted on the vehicle frame of the two-wheeler to be rotatable about a second shaft by way of a decoupling swing arm. A support rod fitted with damping buffers is provided on the engine-mount swing arm, oriented such that vibrations are decoupled in and against the direction of travel, with vibrations being decoupled in the direction of the cylinder axis and providing good anti-squat behavior.