The Bikers are a group of teenagers in Wet Side Story. They are known as "The Rodents". Their leader is Butchy. They have a rivaling game with the Surfers.
It is currently unknown how the bikers were formed, but at one point, Butchy, Lela, Chee Chee, Lugnut, Struts and various other teenagers joined together to make "The Rodents". It's also unknown why they began to have a rivalry with the surfers, but it's likely that it's because of their desire for Big Momma's.
In the original Wet Side Story , Butchy's younger sister, Lela, falls in love with the head of the surfers, Tanner, and they have to keep their love a secret.