390004

FMF Factory Fatty Expansion Chamber Beta RR250 RR300

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$78.75
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The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same characteristics with its’ craftsmanship and material quality. The Factory Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No matter what type of riding you do, the Fatty has the benefits you’re looking for.
~ Lighter 20 gauge steel used for the body of the pipe.
~ 19 Gauge steel used for the header portion.
~ Includes O-rings on most models
~ Hand pounded seams for smooth flow transitions.
~ O-Rings Included
Beta
RR250 2013-2019
RR300 2013-2018


USD : 78.75

WASHING INSTRUCTIONS:

Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.

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