AUGUSTA, Maine — The Bicycle Coalition of Maine has announced the dates for its two bike swaps.

The group will hold its Great Maine Bike Swap at the University of Maine’s student recreation and fitness center in Orono on April 22, and at the University of Southern Maine’s Sullivan Gym in Portland on April 29.

The swaps run from 10 a.m. to 2 p.m.

Organizers say the swaps feature hundreds of used bikes of all types — mountain bikes, road bikes, classic cruisers, children’s bikes and hybrids. Admission is $3, but free for USM and UMaine students and children under 12.