The Madison B-cycle bike sharing program will return on April 1 with more stations, longer hours, and a cheaper price tag, officials said Tuesday. The program ? bicycles from Trek Bicycle Corp. are offered for rent at stations around the city ? debuted in May 2011 with six stations on the isthmus and grew to 27 stations by the time the first season ended on Dec. 15. In the first year, B-cycle members rode nearly 39,600 miles, with the station at UW-Madison?s Memorial Union getting the most use.