nice find! and yes, easier to change one piece than more than one piece.Dug this shot up:
It does look like someone saved some pieces from the old bike if you ask me...
yes, and i believe yesWasn't the first transmission they were running in there CVT also? The later/revised edition - derailleur in a box - was not. But couldn't they also shift while coasting? I think I remember reading about that being one of the big advantages to that design was their ability to be in the proper gear by the time they came out of a corner or gnar.