CRazy250

Member
May 28, 2006
334
1
what year rm80? yes ds80 motors will fit in 1977 thru 1981 rm80's with no mods but you are going to lose performance and fun. personally i think its a waste of time and effort to build a slower bike.
 

Kurt Franz

Member
Apr 8, 2008
27
0
Thanks - RM80 is a 2000. Would you happen to know if a 16 tooth front sprocket would fit on this model? I am thinking of installing 16 - 44 combination.

thanks
 

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