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$139.05
Original: $397.28
-65%FMF Factory Fatty Expansion Chamber (25088)—
$397.28
$139.05The Story
Part No. 6105804
FMF FATTY EXPANSION CHAMBER
With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The 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 youre looking for.
-More tractable power, improved throttle control
-Provides power gains throughout entire power band
-Carbon steel with a nickel plated finish for maximum durability
-FMF Racings Tru-Flo stamping process ensures a perfect fit and optimum performance.
-Can be used with FMF or stock silencer (unless noted)
-Our most popular 2-stroke pipe
-O-Rings Included
To Fit.
KTM 85 SX 2004-2017
KTM 85 SX BW 2004-2017
Husqvarna TC85 2014-2017
Husqvarna TC85BW 2014-2017
FMF FATTY EXPANSION CHAMBER
With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The 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 youre looking for.
-More tractable power, improved throttle control
-Provides power gains throughout entire power band
-Carbon steel with a nickel plated finish for maximum durability
-FMF Racings Tru-Flo stamping process ensures a perfect fit and optimum performance.
-Can be used with FMF or stock silencer (unless noted)
-Our most popular 2-stroke pipe
-O-Rings Included
To Fit.
KTM 85 SX 2004-2017
KTM 85 SX BW 2004-2017
Husqvarna TC85 2014-2017
Husqvarna TC85BW 2014-2017
Description
Part No. 6105804
FMF FATTY EXPANSION CHAMBER
With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The 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 youre looking for.
-More tractable power, improved throttle control
-Provides power gains throughout entire power band
-Carbon steel with a nickel plated finish for maximum durability
-FMF Racings Tru-Flo stamping process ensures a perfect fit and optimum performance.
-Can be used with FMF or stock silencer (unless noted)
-Our most popular 2-stroke pipe
-O-Rings Included
To Fit.
KTM 85 SX 2004-2017
KTM 85 SX BW 2004-2017
Husqvarna TC85 2014-2017
Husqvarna TC85BW 2014-2017
FMF FATTY EXPANSION CHAMBER
With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The 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 youre looking for.
-More tractable power, improved throttle control
-Provides power gains throughout entire power band
-Carbon steel with a nickel plated finish for maximum durability
-FMF Racings Tru-Flo stamping process ensures a perfect fit and optimum performance.
-Can be used with FMF or stock silencer (unless noted)
-Our most popular 2-stroke pipe
-O-Rings Included
To Fit.
KTM 85 SX 2004-2017
KTM 85 SX BW 2004-2017
Husqvarna TC85 2014-2017
Husqvarna TC85BW 2014-2017
