FMF Gnarly Pipe
M02-025242 (MFG #: 025242)
$376.99
Sale price
$376.99
Regular price
$376.99
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FMF Gnarly Pipe for GAS GAS MC 250 Dirt Bike
FMF Gnarly Pipe for GAS GAS MC 250 Dirt Bike
$376.99
Sale price
$376.99
Regular price
$376.99
SKU:M02-025242
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Description
The FMF Gnarly pipe focuses on increasing the lower RPM horsepower and torque to get you out of the toughest terrain. When looking to add 4-stroke tractor like torque to your 2-stroke and you need a pipe to withstand the harsh elements, this is the pipe for you. Strong and rugged, this aggressive pipe dishes out handfuls of torque and bottom to mid range pull needed for late model 200cc through 500cc machines and the rigors of the off road domain.
Super strong18 gauge steel construction makes it GNARLY!
FEATURES
- Power gains are focus toward bottom and mid, with a goal of increased tractability
- An excellent off-road pipe, and a winner for tighter tracks
- Built with tough 18-gauge steel
Technical Specifications
- MFG. Part Number 025242
Vehicle Information
GAS GAS MC 250 Dirt Bike (1995-2026)
The GAS GAS MC 250 is an iconic motocross motorcycle, produced from 1995 to 2026. This series includes both two-stroke (MC 250) and four-stroke (MC 250F) models, each designed to deliver optimal track performance. Renowned for its handling and power, the MC 250 has evolved over the years to meet the demands of riders. The two-stroke MC 250 model primarily used a carburetor (Keihin PWK or Mikuni TMX 38) and a 6-speed transmission until 2023. A significant update in 2024 introduced electronic fuel injection (EFI) and a 5-speed gearbox. The four-stroke MC 250F, launched in 2021, underwent a major overhaul in 2024, including engine and chassis updates, with Factory Editions offering high-performance components. 2025 and 2026 brought further chassis refinements and aesthetic adjustments for both models. Q : How do I know if this part fits my GAS GAS MC 250?
R : To ensure compatibility, please use the year and edition selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil (Transmission Oil) | Variable (5 to 15 hours) | 2025 MC 250: Recreational: every 15 hours. Aggressive/Race: every 10 hours. 2023 MC 250: Recreational: every 10 hours. Aggressive/Race: every 5 hours. 2010 EC 250 (similar MC 250): Recreational: every 10 hours. Aggressive/Race: every 5 hours. 2005 EC 250 (similar MC 250): Recreational: every 15 hours. Aggressive/Race: every 10 hours. Intervals can vary significantly by model year and riding style (recreational or race-level). |
| Air Filter | Variable (5 to 15 hours) | 2025 MC 250: Recreational: every 10 hours. Aggressive/Race: every 5 hours. 2023 MC 250: Recreational: every 15 hours. Aggressive/Race: every 5-10 hours. 2010 EC 250 (similar MC 250): Recreational: every 10 hours. Aggressive/Race: every 5 hours. 2005 EC 250 (similar MC 250): Recreational: every 10 hours. Aggressive/Race: every 5 hours. Inspect after each ride, especially in dusty environments, and clean or replace as necessary. |
| Spark Plug | Check and change as needed | The owner's manual indicates checking and changing the spark plug and spark plug connector. No specific hourly interval provided. |
| Coolant | Check level regularly, change periodically | The manual recommends checking antifreeze and coolant levels. Change periodically to ensure engine longevity and protect against freezing. |
| Chain | Every 5-10 hours | Cleaning and lubrication. The GAS GAS MC 250 uses a chain drive system, not a belt. |
| Oil Filter | With every oil change | Replace the oil filter with every oil change or as specified in the owner's manual. |
Maintenance intervals can vary by model year and riding conditions. It is essential to consult the owner's manual specific to your motorcycle for precise information.