RE: G20, G23, G26, G38 reduction gear?
I am very happy with my ZG-20EI. Runs very smooth for 4 years now. I know that the ZG-26 magneto is also a good runner, don't know about the ZG-26EI.
Teus
Ps.
That website stated no beltdrive for the ZG-26
ZG-26EI runs great a little high on the MAH draw from the battery like all Zenoahs though