Fatty Exhaust Pipe 05-07 Honda CR 85 R - FMF 021044

The FMF Racing Fatty 021044 Gold Series pipe is the result of over 35 years of racing expertise, delivering race-proven gains for demanding riders. Engineered to broaden and smoothen the power curve, this exhaust significantly increases performance across the full power band—delivering more low-end torque, robust midrange, and improved top-end over-rev. The durable carbon steel construction with nickel plating ensures lasting strength and a quality finish, while FMF’s Tru-Flo stamping process guarantees a precision fit. Suitable for a wide range of off-road requirements, the Fatty is compatible with both FMF and stock silencers unless otherwise noted.

Features

• Race-proven performance with power gains throughout the entire power band


• Delivers broader, more tractable power for enhanced throttle control


• Constructed from carbon steel and nickel plated for superior durability


• FMF Tru-Flo stamping process ensures perfect fit and optimum function


• Compatible with FMF or original silencers (unless specified)


• Includes O-rings for secure and leak-free installation


• FMF’s most popular 2-stroke expansion chamber design

Specifications

• Item ID: 021044


• Type: Pipe


• Weight: 3.1 lbs (approx. 1.4 kg)


• Material: Carbon steel with nickel plated finish


• Carb Warning: No

Vehicle Fitment

Honda

• CR85R (2005–2007)