Thread: final ratio or primary ratio for gearing on a mini
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5/22/12, 3:08 PM   #3
Re: final ratio or primary ratio for gearing on a
jimbob5m
jimbob5m is offline
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Join Date: Nov 2011
Posts: 6
 

every tooth change on front sprocket about 750 rpms...rear sprocket 200-250 rpms
 
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