Hello, bicycling tubers. Please make a video about this hub. It's just like that random hub that came out with a spline for a cassette and 2 internal gears, but this one has 3 internal gears.

Imagine having +25%, -25% + a 12-32T cassette, no front-derailleur, no chain-drop-prone drive train.

This is supposedly used in recumbent bikes.