9They may be easy riders, but these beauties will never go out of style. Graceful curves and timeless lines imposed upon metal and chrome are the hallmarks of these classic bikes in their prime. Printed with soy-based inks on FSC certified paper, this 12 x 12 wall calendar features large monthly grids that offer ample room for jotting notes, along with six bonus months of July through December of 2021. Also includes moon phases (CST), standard U.S. and international holidays.