FMF Fatty Exhaust Pipe 99-99 Yamaha YZ 125 - FMF 020150

With over 35 years of racing heritage, the FMF Racing Fatty Gold Series pipe 020150 delivers proven performance for demanding riders. Engineered to broaden and smooth the power curve, this exhaust enhances power output across the entire rev range—offering increased low-end response, stronger mid-range, and greater over-rev. Durable and adaptable, the Fatty Gold Series is designed for those seeking more tractable power and improved throttle control, whether for competition or serious trail riding.

Features

• More tractable power for enhanced throttle control
• Power gains delivered across the entire power band
• Constructed from carbon steel with a nickel-plated finish for maximum durability
• Tru-Flo stamping process for perfect fit and optimum performance
• Compatible with both FMF and stock silencers (unless noted)
• FMF Racing’s most popular 2-stroke pipe
• O-rings included for ease of installation

Specifications

• Item ID: 020150
• Type: Pipes
• Carb Warning: No
• Weight: 3.5 lbs

Vehicle Fitment

Yamaha

• YZ125 (1999)

Supplier SKU: 07-235.FMF.FAT. Supplier availability is subject to change.

Why Buy From FDY Performance?

Shop with FDY Performance Ltd, a UK-based motorcycle parts and accessories retailer. We offer friendly product support and UK delivery options. Please check your bike make, model and year against the fitment information before ordering.