Two self-service bike repair stations are now open for business – free of charge – one in Cranberry Township’s Graham Park and one in North Boundary Park. The stations each include all the tools and materials needed to perform basic bike repairs and maintenance, from changing a flat to adjusting brakes and derailleurs. While making repairs, the bike can be suspended several feet above ground from steel arms which allow its pedals and wheels to spin freely. The stations are a gift from the Alcoa Foundation and the Butler County Tourism Bureau.