Three bike repair stations were installed in 2013 funded through a Greening IUPUI grant written by the Student Sustainability Council (SSC). They can be found in the Breezeway under Buisness/SPEA, outside the Campus Center, and on the east side of Hine Hall
Linked here is a great article done by IU Communications that explains why the bike repair stations and similar infrastructure are important additions to campuis:
http://archive.news.iupui.edu/releases/2013/07/bike-fixit-stations.shtml