FMF Gold Series Fatty Pipe
A02-270118 (MFG #: 020145)
$764.99
Sale price
$764.99
Regular price
$764.99
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FMF Gold Series Fatty Pipe for KTM 125 XC Dirt Bike
FMF Gold Series Fatty Pipe for KTM 125 XC Dirt Bike
$764.99
Sale price
$764.99
Regular price
$764.99
SKU:A02-270118
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Description
The Fatty Gold Series Pipe Is the Cornerstone of FMF's History. With Over 35 Years of Experience Behind It, FMF's Fatty Pipe Is the Industry Benchmark. Their Philosophy Is Simple - Give You More Power. More at the Crack of the Throttle, More in the Meaty Part of the Powerband, and More Over the Top. The Fatty Is a Symbol of FMF's Heritage and Dedication to Performance.
FEATURES
- Computer designed and dyno-tested to make power gains where each machine needs them the most
- Offer better bottom and top power
- Tru-Flo stamping process ensures a perfect fit and optimum performance
- Constructed of strong 19-gauge steel with a nickel-plated finish
Technical Specifications
- MFG. Part Number 020145
Vehicle Information
KTM 125 XC Dirt Bike (2021-2025)
The KTM 125 XC, spanning model years 2021 to 2025, is a high-performance 124.8 cc two-stroke cross-country competition motorcycle. Designed for aggressive off-road riding, it combines a potent engine with a chassis tuned for demanding terrain, offering a single "XC" trim throughout this period. This generation saw significant evolution. The 2021 and 2022 models featured a Mikuni TMX 38mm carburetor, with the 2022 model receiving minor aesthetic updates and a sprocket change. A major shift occurred in 2023 with the introduction of electronic fuel injection (EFI) via a Keihin system, eliminating carb adjustments and enhancing power delivery. The 2024 model continued with EFI, refining the rider ergonomics. For 2025, KTM introduced a substantially reworked and lighter frame, updated engine mounts, and revised suspension settings, further enhancing its competitive edge. FAQ:
Q: How do I ensure I'm selecting parts for the correct model year?
A: Please use the year/edition selector on this page to find parts specifically compatible with your KTM 125 XC (2021-2025).
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 5 to 10 hours | Replace oil filter with each oil change. |
| Air Filter | Every 5 to 15 hours, depending on riding conditions | Inspect and clean regularly; more frequently in dusty or muddy conditions. |
| Spark Plug | Every 45 to 90 operating hours | Essential for engine health and preventing starting issues. |
| Coolant | Regular level check; regular changes | Check level regularly. Use OEM-recommended coolant. Avoid overfilling. |
Maintenance intervals are general guidelines. For precise and detailed information, consult the owner's manual specific to your model year.