A short video showing a few cycles of gear shifts on a 23 GUni, shot on uni with a GoPro HD. Really just wanted to show that on demand shifting is no drama with the Schlumpf hub.
Better to toggle to HD so it’s clearer
or it’s embedded at my blog in HD
http://unplannedismounts.com/2010/09/25/guni-mythbuster-my-c-r-a-p-gear-shifting-technique/