Increase performance across the power range with the FMF Fatty Pipe, manufacturer part number 024076 and vendor part number 78-024076. Designed for compatible Yamaha 125cc two-stroke motorcycles, this expansion chamber is engineered to deliver a broad, all-around power increase for riders seeking stronger and more usable performance throughout the engine’s powerband.
Feature: Electro-nickel plating provides a durable, non-chip finish designed to resist discoloration during normal use. The coating helps maintain a clean appearance while protecting the pipe from the demands of off-road riding. FMF also offers additional pipe configurations for specific power preferences, including Gnarly models for increased low-end torque and Factory Rev models focused on mid- and high-rpm performance.
The FMF Fatty Pipe fits the 2022, 2023, 2024, 2025, and 2026 Yamaha YZ125, including the 2022 and 2023 YZ125 Monster Energy RE editions. It also fits the 2023, 2024, 2025, and 2026 Yamaha YZ125X. Confirm motorcycle year and model before installation to ensure proper compatibility. This product is intended for riders looking for responsive two-stroke performance and a wide power delivery suitable for motocross and off-road applications.
Features:
- All-around power increase throughout the engine’s power range
- Electro-nickel-plated finish resists chipping and discoloration
- Expansion chamber design developed for compatible Yamaha 125cc two-stroke models
- FMF Fatty configuration provides broad, usable power delivery
- Fits 2022–2026 Yamaha YZ125 and 2023–2026 Yamaha YZ125X models
- Also fits 2022 and 2023 Yamaha YZ125 Monster Energy RE editions
- Brand: FMF
- Manufacturer part number: 024076
- Vendor part number: 78-024076
Fitment:
2022 Yamaha YZ125
2022 Yamaha YZ125 Monster Energy RE
2023 Yamaha YZ125
2023 Yamaha YZ125 Monster Energy RE
2023 Yamaha YZ125X
2024 Yamaha YZ125
2024 Yamaha YZ125X
2025 Yamaha YZ125
2025 Yamaha YZ125X
2026 Yamaha YZ125
2026 Yamaha YZ125X