FMF Racing FMF020137 Fatty Gold Series Pipe for Yamaha YZ250 and WR250

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 you’re looking for.

• FMF Racing’s Tru-Flo stamping process ensures a perfect fit and optimum performance.
• Carbon steel with a nickel plated finish for maximum durability
• Can be used with FMF or stock silencer; unless noted
• Provides power gains throughout entire power band
• More tractable power, improved throttle control
• FMF's most popular 2-stroke pipe
• O-Rings Included

The FMF Racing Fatty Gold Series pipe delivers race-proven two-stroke performance backed by more than 35 years of racing experience. It broadens and smooths the power curve while providing gains throughout the entire power band, including increased low-end power, stronger mid-range performance and improved over-rev.

Key Features & Performance Benefits

• Powerband Performance: Provides power gains throughout the entire power band.
• Improved Control: Delivers more tractable power and improved throttle control.
• Tru-Flo Stamping: FMF Racing’s Tru-Flo stamping process is designed for a precise fit and optimum performance.
• Durable Finish: Carbon steel construction with a nickel-plated finish provides durability.

Key Product Specifications & Technical Data

• Brand: FMF Racing
• Series: Fatty Gold Series
• Product Type: Two-stroke expansion pipe
• Material: Carbon steel
• Finish: Nickel plated
• Silencer Compatibility: Can be used with an FMF or stock silencer unless otherwise noted
• Fitment: 1993 Yamaha YZ250; 1994 Yamaha YZ250; 1994–1997 Yamaha WR250
• Included Sealing Components: O-rings included

What’s Included in the Box

One FMF Racing Fatty Gold Series pipe with included O-rings.

Fitment

Fits 1993 Yamaha YZ250, 1994 Yamaha WR250, 1994 Yamaha YZ250, 1995 Yamaha WR250, 1996 Yamaha WR250 and 1997 Yamaha WR250.

Fitments:
1993 Yamaha YZ250 Base
1994 Yamaha WR250 Base
1994 Yamaha YZ250 Base
1995 Yamaha WR250 Base
1996 Yamaha WR250 Base
1997 Yamaha WR250 Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1