Description
FMF RacingÕs Fatty Gold Series pipe is a culmination of over 35 years of competitive racing experience, designed to deliver enhanced power across the entire rev range for two-stroke motorcycles. The Fatty broadens and smoothes the power curve, offering tangible gains in low-end, mid-range, and over-rev, making it an ideal upgrade for riders seeking greater tractability and control. Constructed from carbon steel with a durable nickel-plated finish and featuring FMFÕs Tru-Flo stamping process, the Fatty pipe ensures precise fitment and performance, whether paired with an FMF or stock silencer.
Features
- Provides durable, race-proven performance improvements
- Smoothes and broadens the power delivery across low, mid, and high rpm
- Improves throttle control and tractable power for diverse riding environments
- Constructed from carbon steel with nickel plating for enhanced corrosion resistance
- Tru-Flo stamping process guarantees perfect fit and consistent quality
- O-rings included for reliable installation
- Compatible with both FMF and stock silencers (unless otherwise noted)
- FMF RacingÕs most popular 2-stroke expansion chamber
Specifications
- Item ID: 021052
- Type: Pipes
- Carb Warning: No
- Weight: 5.1 lbs
Vehicle Fitment
Honda
- CR250R (2005Ð2007)

