Originally Posted by
Flatulentfox
I don't understand why people are always trying to reinvent the wheel with a single/fixed drive train. The whole point of it is its simplicity and reliability.
Bicycles in particular seem to attract tinkerers that are undaunted by past failures. Once in a while, a person (or company) truly does come up with a better mousetrap, and that is what each bike tinkerer aspires to.