Diamondback Miz Della Cruz Girls' Cruiser (20-Inch Wheels) High-quality 20-inch girl's bike for sidewalk riders ages 8 to 12 Retro "tank"-style steel frame and fork; aluminum rims Cruiser whitewall 20-inch tires; coaster brake Custom-painted rims, handlebars, and chain guard Recommended for ages 8 to 12