random motor bike question

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does anyone know what the chain pitch is for the sprockets that come w/ the motorized bike kits? it isn't #35 or #41 by any chance is it?
 
If you mean the "happy time" chinese motors like 49cc, 80cc then it's 415 originally, you can use a less chunky 41.
MR6.jpg
 
yes that was exactly what i mean. sorry i wasn't even think. so a #41 chain will def. work with one of those rear sprockets? :wink:
 

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