Spring Bike Demo, May 6th at Island Lake!


Now in its 12th year, the Spring Bike Demo at Island Lake is a great chance to talk face to face with people who live the life: building, riding, and maintaining the bikes you want to own. Then, take a few out for a test spin on the road and trails at Island Lake, finding the bike that pulls at your heartstrings.

See mcmba.org/demo for more information!


  • FAQ Volunteers

    FAQ Volunteers

    Our volunteers contribute in a variety of ways, from simply trimming branches, to organizing fund raising events with hundreds of participants, to designing some of the best trails in America. We track volunteer work hours and reward our outstanding volunteers at the end of each year.

  • FAQ Trailbuilding

    FAQ Trailbuilding

    Trail design, development, and maintenance are key components of the MCMBA and mountain biking in Michigan.  Our trail design volunteers are trained by IMBA using standards developed by the National Park Service and National Forest Service.

  • FAQ Mission

    FAQ Mission

    Our mission: to preserve, protect, and promote mountain bike access and diverse riding opportunities on Metropolitan Detroit’s public lands through education, communication, and unified action.