Increase performance across the power range with the FMF Fatty expansion chamber pipe, manufacturer part number 020147 and vendor part number 78-1376. Designed for the 1996, 1997, and 1998 Yamaha YZ125, this pipe helps deliver stronger, more usable power while maintaining the responsive character expected from a high-performance two-stroke exhaust system.
Built for demanding off-road and motocross use, the FMF Fatty pipe features an electro-nickel-plated finish designed to resist chipping and discoloration. This finish provides durable protection during regular riding, while the pipe's performance-oriented design supports improved power delivery throughout the engine's operating range. The Fatty configuration is intended as an all-around upgrade for riders seeking balanced performance rather than concentrating power exclusively at the low or high end.
Feature: The FMF Fatty profile is engineered for an all-around power increase throughout the power range.
Feature: Electro-nickel plating helps provide a durable, non-chip finish that resists discoloration.
Feature: Designed specifically to fit 1996, 1997, and 1998 Yamaha YZ125 models.
Feature: FMF manufacturer part number 020147 and vendor part number 78-1376 support accurate product identification and fitment.
This FMF exhaust pipe is a direct-fit performance component for compatible Yamaha YZ125 applications. Verify the motorcycle year, model, and existing exhaust configuration before installation. The pipe is intended for riders who want a practical, broad-range power improvement for motocross, trail, and general off-road riding.
Features:
- All-around power increase throughout the engine's power range
- Electro-nickel-plated finish helps resist chipping and discoloration
- Fits 1996 Yamaha YZ125
- Fits 1997 Yamaha YZ125
- Fits 1998 Yamaha YZ125
- FMF manufacturer part number 020147
- Vendor part number 78-1376
Fitment:
1996 Yamaha YZ125
1997 Yamaha YZ125
1998 Yamaha YZ125