Description
The FMF Racing Fatty 024023 exhaust sets the benchmark for two-stroke performance thanks to over 35 years of competitive expertise. Widely recognised as FMF’s most popular pipe for its race-proven power, the Fatty broadens and smooths the power delivery, offering enhanced throttle response and tractable performance across the entire RPM range. Court-tested for durability, this system is precisely stamped from carbon steel and features a robust nickel-plated finish for long-lasting reliability. Whether your focus is technical trail riding or aggressive racing, the Fatty supports unmatched power gains and throttle control.
Features
- Expands and smooths the power curve for balanced, usable power at all RPMs
- Delivers improved throttle control and tractable power delivery
- Compatible with FMF or stock silencers (unless otherwise noted)
- Constructed from carbon steel for strength; finished in nickel plating for maximum durability
- Tru-Flo stamping ensures precision fitment and optimal performance
- Integrated heatshield mounts and O-rings included
- Engineered specifically for two-stroke engines
Specifications
- Item ID: 024023
- Type: Pipes
- Version: With heatshield mounts
- Fitment: Fits FMF silencer only
- Weight: 1.8 lbs
- Carb Warning: No
Vehicle Fitment
Yamaha
- PW50 (1983–2009, 2013–2025)
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