Topic starter
I've been dreaming of something like this for years
https://www.pinkbike.com/news/the-binary-gear-is-a-2-speed-bottom-bracket-gearbox.html
Could be a viable Schlumpf Drive alternative
Posted : 01/07/2023 1:18 pm
Is this also not what HammerSchmidt is? It's much prettier though
Posted : 01/07/2023 1:53 pm
Topic starter
Yes, but hopefully less draggy
I've thought about trying to get an old HammerSchmidt, but the drag and proprietory chainrings put me off
My perfect mtb would have just two or three (internal) gears, but apart from the Schumpf Drive and Classified hub there aren't any options
I'm not ready to splash out on a Pinion yet
Posted : 01/07/2023 3:21 pm