The ZUNDAPPEN goes well with the original cylinder and its 4 gears. makes their brave 55-60 quiet along the way. Keys to control lock and ignition intact. Instruction manual and register documents available. Things that are changed shock absorbers. Tires front and rear. oil in the engine. drove. chain. mm. Feel free to ask if this is something you wonder about.
https://www.tradera.com/en/item/302483/397625582/zundapp-cx-50-4-vaxlad-1980
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