by JimDirt » Mon Nov 11, 2019 10:02 am
It could be the throttle housing itself , sometimes if you tighten the top bolt it will bind ..... Try loosening the 2 bolts and see if it free's up , if it does then that is the issue and you need to tighten the bottom one then just snug the top , or try tightening them both evenly .......
2020 CRF450R
2006 CRF450X
Weiser , Idaho