Here is a link where you can view a video about how to install the iSport:
https://www.ibikesports.com/videos.html
Both videos feature Bill Rabley, the 2008 North Carolina Seniors Champion, a pro cyclist who used the iBike to help get him to the top of the podium!
iSport Installation and Calibration videos
iSport Installation and Calibration videos
John Hamann