Hello.
I am in the process to repair my Vario. My rear hub needs new parts because of a bad bearing, the input shaft was damaged.
I ordered one from a local shop using part number I found online, and the axle had helical teeth. My own gears had straight teeth.
Herr Flick offered to send me a couple of helical teeth gears, but they don’t match mine. His set had opposite direction teeth.
So my question is, how many variations of gear sets are there?
I know there are two stock ratios of 10:1 and 12,5:1. I also have seen sets from Olympia, Malossi and a CIF replacement kit.
I don’t know anything about the idle gears or the input shaft, but the sporket is stock piaggio.
Also if anyone has parts and is willing to sell or hel, please let me know!