After a long period of comparing and estimating, I have now decided to have a bike built entirely according to my ideas. However, this decision is also due to the currently rather poor supply situation with finished bicycles of all kinds and their equipping with often quite cheap components. So the first step was to find a suitable frame set in good quality. By pure chance I recently came across a small but fine company called OPEN based in Basel, Switzerland, which also sells unpainted frame sets and therefore offers ideal conditions for my wishes. Fortunately, there are still a total of four dealers in my city who can completely carry out the construction. Now it would also be interesting if there is someone here who already knows this company and its products.