This rare vintage pedal sprocket is a must-have for any serious collector of bicycle parts. With its heart-shaped design and skip tooth pattern, it is sure to make a statement on any bike. Made before WWII, it is a piece of history that is not often found in such great condition. Selling everything as is as found the crank arms aren't right size for the heart shaped sprocket the other one looks correct. The coaster is untested had been repainted has oil fill hole with cap don't know exact age