sprocket218
Member
- Aug 25, 2006
- 14
- 0
I hadn't ridden my crf250R for quite awhile (6 months) but I had emptied all the gas from the tank and the carb. I just added a new sprocket with 2 more teeth. I took the bike out this weekend and I had deacceleration popping with a little bit of backfire once in awhile. It had never done that before, can it be the new gearing? Is it because it sat so long? Thanks, Nancy