Increase performance across the power range with the FMF Factory Fatty exhaust pipe, manufacturer part number 021051 and vendor part number 78-1128F. Designed specifically for the Honda CR125R, this performance expansion chamber supports strong, responsive power for motocross and off-road riding applications.
The FMF Factory Fatty pipe is engineered for fitment on 2005 Honda CR125R, 2006 Honda CR125R, and 2007 Honda CR125R models. Its design helps deliver an all-around power increase throughout the engine’s operating range while maintaining the application-specific fit expected from FMF performance components.
Feature: Electro-nickel-plated construction provides a durable, non-chip finish designed to resist discoloration during normal use. The Factory pipe is the exception, featuring hand-pounded welds and no coating for an authentic works-bike appearance. Installation should be completed using appropriate exhaust hardware and standard service procedures for the motorcycle.
Built by FMF for riders seeking dependable two-stroke exhaust performance, the Factory Fatty is a focused upgrade for compatible Honda CR125R models. Confirm the motorcycle year and model before ordering to ensure correct fitment.
Features:
- All-around power increase throughout the power range
- Electro-nickel-plated pipes provide a durable, non-chip finish that resists discoloration
- Factory pipe features hand-pounded welds and an uncoated finish inspired by works bikes
- Fits 2005 Honda CR125R, 2006 Honda CR125R, and 2007 Honda CR125R
- Brand: FMF
- Manufacturer part number: 021051
- Vendor part number: 78-1128F
Fitment:
2005 Honda CR125R
2006 Honda CR125R
2007 Honda CR125R