cliparts/2/f/a/4/clipart-bicycle-gearing-01-2fa4.svg image/svg+xml Open Clip Art Library bicycle gearing 01 2011-03-07T03:18:19 Aerial view of a bicycle drivetrain. http://openclipart.org/detail/125959/bicycle-gearing-01-by-cainmark cainmark Bicycle Bike bicycle bicycle drivetrain bicycle gearing bicycle gears bicycling bike bike drivetrain clip art clipart drivetrain