Lexmoto Venom 125 , service manual.

[Calkoe12]

Hi. I'm rebuilding my Venom engine and in need of the tech data to do this. Does anyone know these details or what the engine is a clone of. I believe it's a clone of a Honda unit, engine code is SK157FMI-G.
Many thanks.

[humanbeing]

Does anyone know these details or what the engine is a clone of. I believe it's a clone of a Honda unit, engine code is SK157FMI-G...

I would said it's NOT an exact clone. Anyway they're made by http://www.tyanmotor.com/
13mm pin / lightweight piston / thin ring & w/ balance shaft. Rest resembles good old Jap 125 in some sort...
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As i said b4 in http://www.mychinamoto.com/forums/showthread.php?8777 Poles had more experience on these Frankenstein.