1985 xr250r

[Walkerallen]

just wondering if anybody knows what other engines will mount on a 1985 xr250r with little to no modification to the frame. will the 200x?

[oldskool83]

nothing, the xr250 in 84 and 85 was the only motor that will fit. its frame is not like the xr200r which can appect different motors. you would be better rebuilding the motor if you need then cutting it all up, they are good motors when set up right, dual carbs can be a PITA but once your good your set as long as you run the piss outta them which they like. you have a RFVC motor.