Electric bicycles — the kind that work only when the rider is pedaling — are now permitted on the recreational trails operated by the Johnson County parks system.

Reversing a position taken late last year against e-bikes, the county’s Board of Park and Recreation Commissioners voted last month to permit electric bikes on trails for a six-month trial period that runs through the end of the year.

A primary goal is to promote fitness by getting more people on bicycles and exercising, even those who are limited by age, physical infirmity or excess weight. They are particularly useful in helping riders scale the Kansas City area’s many hills.

(Read more: Joco 913 News)