<p>The transmission (1) has an elastic deformable toothed wheel (4) making radial oscillatory movements. The wheel comprises a tooth combed with teeth of a toothed wheel (9). A control tooth is adjustably supported at the teeth to adjust a transmission ratio of the transmission. The control tooth is pivoted and adjusted in a rotary direction. Roller bearings (3) are provided between the teeth and/or the control tooth. The control tooth is formed by roller bodies of the roller bearings. The control tooth has a contour on a side turned towards the roller bearings.</p>