PUBLIC Bikes M7 French-Style Step-Through Design Mixte City Bike Affordable, reliable city bike with classic French mixte bike design; ideal for both everyday commuting and casual riding Shimano 7-speed Revoshift twist shifter; 35mm cream tires can handle curbs and potholes Stylish, functional step-over mixte frame design enables easy entry and exit in everyday clothing Durable, lightweight hi-tensile steel frame; modern dual pivot alloy brakes; upright handlebars; color-matching fenders and chain guard Frame sizes -- Small/Medium (18.5-inch) fits riders 5' 0" to 5' 6"; Medium/Large (20.5-inch) fits riders 5' 7" to 6' 0"