» AtomicZombie    An inventor's exhibition of several species of choppers, tallbikes, and sensible rides.    http://www.atomiczombie.com/

» Bike Rod and Kustom    A webzine devoted to kustom and hot-rod bikes as an art form.    http://bikerodnkustom.homestead.com

» C.H.U.N.K. 666    A postapocalyptic chopper bicycle club in Portland, Oregon.    http://dclxvi.org/chunk

» Chicago Freak Bike    A record of human-powered creativity on the streets of Chicago.    http://www.chicagofreakbike.org

» Chopper Riding Urban Dwellers    An exhibition of the bikes and history of a San Francisco club.    http://www.crud.org

» Chopperation Go    A gallery of Raleigh "Chopper" images.    http://www.btinternet.com/~g_coventry/chopperation_go/go.htm

» Choppercabras    A chopper bicycle club with chapters in several cities.    http://www.geocities.com/SunsetStrip/Bass/1520/

» Cyclecide    A San Francisco based bike rodeo and human powered carnival for the endangerment of all ages.    http://www.cyclecide.com/

» Dead Baby Bikes    A Seattle club and underground bike shop with many regular rides, members, and rules.    http://www.deadbabybikes.org/

» Ghetto Fied Bikes    A chopper club of fresh-faced lads in the suburbs of St.Louis.    http://www.angelfire.com/punk3/gfbikes/

» Klunker League Now    A collection of galleries and ride reports of "a bike kult".    http://www.klunkerleaguenow.com/

» La Nueva Vieja - Wooden Chopper Bike Project 2003    A gallery of images of a wooden and steel chopper.    http://bike.hokube.com

» Rat Patrol    A Chicago chopper riding and rat hunting club.    http://www.geocities.com/ratpatrolhq/

» Subversive Choppers Urban Legion    A Massachusetts based club with extensive records of their bikes, rides, and personnel statistics.    http://www.scul.org