814.470 Failure to use bicycle seat; penalty. (1) A person commits the offense of failure to use a bicycle seat if the person is operating a bicycle and the person rides other than upon or astride a permanent and regular seat attached to the bicycle. (2) A person operating an electric personal assistive mobility device is not subject to this section. (3) The offense described in this section, failure to use bicycle seat, is a Class D traffic violation. [1983 c.338 §706; 2003 c.341 §13]