RTparts is a project between Chris Riley and Alex Tita.

Chris is a sophomore mechanical engineering student at the University of Texas with several years of 3D modeling and 3D printed experience. Chris competes on the University of Texas track team and is an avid cyclist.

Alex Tita is a bike mechanic at REI as well as a 2nd year on the rowing team at the University of Victoria. Alex is an accomplished mountain biker, white water kayaker, and bike mechanic.