2012 Keiser M3 vs. 2012 Schwinn AC Sport comparision
In this video Jeff Wimmer of Studiocycles compares the Keiser M3 to the Schwinn Ac Sport. We are the only source in the world with pro level building and tuning, utilizing our QuietTune build process. We don’t FLIP used bikes ,we rebuild them completely and most of our new and certified pre owned bikes include […]