The city unveiled the style for its new City Bike program for Arbor Day.
The bicycles are freshly painted after a demonstration by Southard's Autobody for Nebraska City High School students.
The color is Occupational Safety and Health Administration safety green.
The bicycles are equipped with a safety flag and card indicating rider precautions.
Janet Palmtag and Alma Breckenridge asked city commissioners to approve the program in March.
Bicycles are unlocked and available for anyone to ride and return.
Multiple bike rack locations are planned, but for Arbor Day this year the first location is at 11th and Central.