The Michigan Mountain Biking Association is a non-profit corporation. We are the second largest affiliate of the International Mountain Bicycling Association (IMBA.) Our mission is to promote responsible mountain biking and to work toward the goals of common land access and natural resource protection through interaction with policy makers, the cycling industry, race promoters, mountain bikers and other trail users. Our membership represents all levels of riders, from beginners to world champion racers. Our common passion for trail riding and stewardship brings us together as a collective voice.