by Collin1450 » Tue Jun 16, 2020 12:20 pm
Hey guys, i have a 2017 crf125f with the 140 bbk, the lack of parts available for this bike is very disappointing since they offered everything basically for the 100s, I mean you cant even buy a larger or smaller sprocket that say they are a direct bolt on for the 125f. so im going to start ordering stuff and seeing what fits and what does not and ill update it. hopefully get some more attention to this model since its awesome. what exhaust is everyone running? i have the procircut t-6 and the header is the same size as stock, i believe this is killing the power on my bike with the 140 kit,