Boston Bikes will be at Charlestown Community Center with bikes on Wednesday-Friday of this week from 10 a.m. to 2 p.m.
The program will service children between the ages of six and 12.
Children who don't know how to ride can borrow a bike an learn. Children who do know how to ride can participate in activities ranging from low-speed races to braking contests.
If children have their own bikes in proper working order they are welcome to bring their own.
