DS80 engine in RM80

[Kurt Franz]

Will a DS80 engine fit in a RM80 frame as a bolt on with no mods?

thanks

 

[CRazy250]

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]

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