Cycling

http://www.uci.ch/ - Detail

A non-profit, public-supported organization. Promotes mountain bicycling opportunities that are environmentally and socially responsible. Events calendar, membership details and form are featured.
http://www.imba.com/ - Detail

Advocacy organization, promoting sustainable transport and international understanding. Major areas of activity are non-motorized urban planning, economic development, bike safety education, responsible travel and cycle tourism, and cross-cultural, educational programs.
http://www.ibike.org/ - Detail

The definitive Web resource for police and emergency medical system (EMS) on bikes.
http://www.ipmba.org/ - Detail

Pictures and information on amputee mountain biking and cycling. Includes arm amputees, leg amputees, prosthetic limbs and devices, mountain bike modifications, mountain biking skills, and technique.
http://www.mtb-amputee.com/ - Detail

Seeks to unite Christian cyclists for a worldwide testimony in lifestyle, training, and sportsmanship. Individual and spoke (chapter) membership, newsletters, image galleries, links to chapters and clothing merchandise featured.
http://www.ironclad.org/ - Detail

An international federation of velodromes and organisers of track cycling events.
http://www.uiv.dk/ - Detail

Promotes cycling as a sport all over the world, especially in non-traditional countries. Organizer of the Marco Polo Cycling Club. Membership, race, events and travel information provided.
http://www.worldwidecycling.com/ - Detail