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zx50 / Re: Kymco gears
« on: February 24, 2016, 09:26:04 PM »
I found a Malossi set 16/32 primary on this site including installation pictures. I did the swap myself with a homemade bottle jack press. The Malossi set is available from Racing Planet and probably many others in Europe. The gears are supposed to be 15% taller than stock. I am looking for dyno results from the Fabrizi 80cc cylinder; your horsepower figures for Polini and Malossi are informative.