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Est. 1957
FMF Racing

FMF Racing Yamaha YZ125 1999 Fatty Pipe

$341.24

Only 2 left in stock

Fits 1999 Yamaha YZ125. FMF Racing Fatty exhaust pipe improves throttle response and over-rev.

Key Features

  • Fits 1999 Yamaha YZ125.
  • The FMF Fatty Pipe is known for broadening the powerband and increasing performance.
  • Improves throttle response and enhances over-rev.
  • Tru-Flo stamping process ensures a precise fit.
  • Includes O-rings for installation.
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About this part

Product Details

FMF Racing is well-known for making performance exhaust systems, and their Fatty Pipe is a popular choice for riders looking to get more out of their 2-stroke bikes. This pipe is designed specifically for your 1999 Yamaha YZ125, aiming to broaden the powerband and give you noticeable gains across the RPM range.

The Fatty Pipe is built to improve your throttle response, making the bike feel more immediate when you twist the grip. It also helps enhance the over-rev, meaning the engine will pull a bit longer at higher RPMs before needing to shift. FMF uses a Tru-Flo stamping process, which helps ensure a precise fit onto your motorcycle. This pipe is a solid option if you're looking for a well-built exhaust that offers improved performance for your YZ125.

This pipe comes with the necessary O-rings for installation. It's a direct replacement part designed to work with your stock setup.

Specifications

Brand
FMF Racing
Manufacturer Part #
020150

Frequently Asked Questions

FMF Racing Yamaha YZ125 1999 Fatty Pipe

$341.24