Arizuni - The Arizona Unicycle Club: Home of the Arizona Unicycle Club, this website provides a guide to upcoming activities, photos from club rides, and information about free clinics for beginners.
Dawn to Dust Mountain Bike Club: For all levels of riders in Sierra Vista with club and event news, and trail descriptions.
Greater Arizona Bicycling Association: GABA serves cyclists in the Phoenix Metro, West Valley, Prescott and Flagstaff areas. Ride and racing schedule, major events, image gallery, discussion forum, and links are featured.
Greater Arizona Bicycling Association - Tucson: GABA Tucson Chapter, promoting interest and involvement in all aspects of bicycling by scheduling day rides and tours, and organizing the annual Great Arizona Bicycling Adventure in October.
Honeywell Cycling Team: For competitive and recreational cycling.
Team Nova: Dedicated to developing young mountain bikers throughout the United States with the Nova Youth Cycling Foundation. Photo gallery, membership, links, news, results and events calendar.
Trail Mutants: Race information, trails, profiles, chat, contacts, and links. Located in Phoenix.