hookooekoo
Senior Retro Guru
I'm sure it's possible to make small quantities of CNC parts for the retro crowd and cover the cost or turn a small profit. Quite likely the viability would depend on the level of automation available on the machine tools used. But maybe it could eventually turn into something much bigger. I suppose it depends whether there's a market for it, and how much the people involved like their current jobs and remuneration. If I recall correctly, the founders of Hope Tech were people who rode trials (motor) bikes or moto cross bikes. They simply wanted to give their pedal powered mountain bikes the same type of disc brakes as their motor bikes had. Having the good fortune to work in a machine shop and have access to machine tools, they set about making some disc brakes for their mountain bikes. From small acorns, mighty oaks grow!
As for the ethics of making repro parts, there are many threads on here where people gripe about the cost of genuine retro parts. Provided the legalities are observed, and trade marks and trade names are not infringed, then I don't have an issue with it. In fact, I wouldn't be bothered whether they were marked as repro or not, but that's because I believe in free markets. Then again, I don't own any old Ringle stuff, so I don't have anything invested in maintaining resale values.
As for the ethics of making repro parts, there are many threads on here where people gripe about the cost of genuine retro parts. Provided the legalities are observed, and trade marks and trade names are not infringed, then I don't have an issue with it. In fact, I wouldn't be bothered whether they were marked as repro or not, but that's because I believe in free markets. Then again, I don't own any old Ringle stuff, so I don't have anything invested in maintaining resale values.