FMF Racing

FMF Racing Fatty Pipe 2-Stroke Expansion Chamber — Fits 2002-2018 Yamaha YZ85

FMF Racing Fatty Pipe 2-Stroke Expansion Chamber — Fits 2002-2018 Yamaha YZ85
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FMF Racing Fatty Pipe 2-Stroke Expansion Chamber — Fits 2002-2018 Yamaha YZ85
FMF Racing

FMF Racing Fatty Pipe 2-Stroke Expansion Chamber — Fits 2002-2018 Yamaha YZ85

SKU: FMF024000
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About FMF Racing FMF Racing engineers high-quality automotive parts and ...Read More

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$299.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

Product Description
Part Numbers
Sizing & Fit

About FMF Racing

FMF Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FMF Racing lineup with fast shipping and expert fitment support — order with confidence.

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Unleash Your Yamaha YZ85 with the FMF Fatty Pipe

The FMF Fatty Pipe is the ultimate performance upgrade for the 2002-2018 Yamaha YZ85. Designed to broaden the powerband and increase overall output, this expansion chamber helps your 85cc engine perform at its peak. Whether you are a competitive racer or a weekend warrior, the Fatty Pipe provides the reliable, consistent power you need to stay ahead of the pack.

Key Features and Benefits

  • Broadened Powerband: Smooths out transitions and adds power across the entire RPM range.
  • Durable Steel Construction: Built to withstand the rigors of racing and off-road abuse.
  • Perfect Fitment: Specifically engineered for the Yamaha YZ85 model years 2002 through 2018.
  • Weight Reduction: Lighter than stock exhaust components to improve overall bike handling.

The FMF Fatty Pipe is the most versatile pipe in the FMF inventory. Its unique design allows for a more linear power delivery, making it easier to manage the power of your YZ85 in technical sections while still providing the top-end pull needed for long straights. Upgrade your ride today with premium parts from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2018 Yamaha YZ85 Base

Product Details

Product Description
Part Numbers
Sizing & Fit

About FMF Racing

FMF Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FMF Racing lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Your Yamaha YZ85 with the FMF Fatty Pipe

The FMF Fatty Pipe is the ultimate performance upgrade for the 2002-2018 Yamaha YZ85. Designed to broaden the powerband and increase overall output, this expansion chamber helps your 85cc engine perform at its peak. Whether you are a competitive racer or a weekend warrior, the Fatty Pipe provides the reliable, consistent power you need to stay ahead of the pack.

Key Features and Benefits

  • Broadened Powerband: Smooths out transitions and adds power across the entire RPM range.
  • Durable Steel Construction: Built to withstand the rigors of racing and off-road abuse.
  • Perfect Fitment: Specifically engineered for the Yamaha YZ85 model years 2002 through 2018.
  • Weight Reduction: Lighter than stock exhaust components to improve overall bike handling.

The FMF Fatty Pipe is the most versatile pipe in the FMF inventory. Its unique design allows for a more linear power delivery, making it easier to manage the power of your YZ85 in technical sections while still providing the top-end pull needed for long straights. Upgrade your ride today with premium parts from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2018 Yamaha YZ85 Base

Product Details

Product Description

About FMF Racing

FMF Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FMF Racing lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Your Yamaha YZ85 with the FMF Fatty Pipe

The FMF Fatty Pipe is the ultimate performance upgrade for the 2002-2018 Yamaha YZ85. Designed to broaden the powerband and increase overall output, this expansion chamber helps your 85cc engine perform at its peak. Whether you are a competitive racer or a weekend warrior, the Fatty Pipe provides the reliable, consistent power you need to stay ahead of the pack.

Key Features and Benefits

  • Broadened Powerband: Smooths out transitions and adds power across the entire RPM range.
  • Durable Steel Construction: Built to withstand the rigors of racing and off-road abuse.
  • Perfect Fitment: Specifically engineered for the Yamaha YZ85 model years 2002 through 2018.
  • Weight Reduction: Lighter than stock exhaust components to improve overall bike handling.

The FMF Fatty Pipe is the most versatile pipe in the FMF inventory. Its unique design allows for a more linear power delivery, making it easier to manage the power of your YZ85 in technical sections while still providing the top-end pull needed for long straights. Upgrade your ride today with premium parts from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2018 Yamaha YZ85 Base

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