Bike: Bowden holder for handlebar shifter - Schaltzuggegenhalter Fixie Single Speed

With this part you can bring up your racingbike gear shifter to the handle bar.
Since my father is now a little bit older, he was in need of a flat handlebar, since it's not nice to shift up/down gears at this low place, i created this "Schaltzuggegenhalter"