What colors are available for the RadCity? The 16" and 19" frames are only available in gunmetal gray. The RadCity Step-thru is available in pearl. Related articles Can I carry passengers on my RadCity? How much does the RadCity cost? How many gears does the RadCity have and why does it have gears if it is electric? How do I replace the RadCity tires when they have worn? What is the size of the RadCity?