VRZ 1. is a track bike frame with 3d printed stainless steel lugs glued together with carbon fiber tubes.
this method allows to build custom frames in a short period of time.
you could change the geometry to what ever you like, then the lugs gets generated by a software.
pics on vorwaertz.com
musik by robot koch soundcloud.com/robot-koch
carbon fiber tubes from carbon-werke.de
and the 3d printed parts are lasercused on a concept laser machine concept-laser.com