FAT PIPE ATC250R 85-86 Soft low-ash additive system minimizes carbon

low-ash additive system minimizes carbon build up while preventing rust

having been tested by some of the worlds best riders

SE 300 Factory 2021

you no longer risk getting stuck in the middle of a run

Also new for '23 is our side seam

FAT PIPE ATC250R 85-86 Soft low-ash additive system minimizes carbonFatty Pipe FMF's Fatty Gold Series pipe broadens the powerband and provides a healthy power increase everywhere Improved throttle response, a linear powerband and enhanced over rev all add up to a pipe that everyone will benefit from If youre riding trails, tracks or in the open desert, this pipe has what youre looking for FMF Racings Tru Flo stamping process ensures a perfect fit and optimum performance Includes O rings NOTE: Will not pass 2025 FIM