FMF Mini Powercore 4 System
M02-041502 (MFG #: 041502)
$411.99
Sale price
$411.99
Regular price
$411.99
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FMF Mini Powercore 4 System for Honda CRF50F Dirt Bike
FMF Mini Powercore 4 System for Honda CRF50F Dirt Bike
$411.99
Sale price
$411.99
Regular price
$411.99
SKU:M02-041502
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Description
The Mini Powercore 4 is a great performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark Arrestor Version, the Mini Powercore 4 features a Hi-Flo stainless steel core and formed end caps, an aircraft grade aluminum canister and a durable stainless steel header. Its pounds lighter than stock and you will swear the motor has been bored and stroked with the first twist of the throttle.
FEATURES
- Hi-Flo cap boosts all-around performance
- Computer designed and dyno-tested for every 4-stroke application
- Enhanced sonic evaluation delivers a higher flow of exhaust gases, which increases power
- A stainless steel mid-pipe mates to the computer-designed rear can for lightweight durability
- Round perforated steel inner cores make for optimum flow, using hi-flo technology
- FMF's exclusive cross-weave internal packing provides longevity and maximum sound dispersion
- Elliptical aluminum can offers strategic sizing for superior performance
- optional Quiet Core insert will provide a decrease in sound level if desired
- Available with a screen-type spark arrestor that does not interrupt exhaust flow or performance
NOTE: This item may be subject to additional shipping charges.
Technical Specifications
- MFG. Part Number 041502
Vehicle Information
Honda CRF50F Dirt Bike (2004-2026)
The Honda CRF50F, an iconic entry-level off-road motorcycle, has been a consistent choice for young riders from 2004 through the projected 2026 model year. This model is powered by a reliable 49cc (often called 50cc) air-cooled, single-cylinder, four-stroke engine with a SOHC design and two valves per cylinder. Its bore and stroke are 39.0mm x 41.4mm, with a 10.0:1 compression ratio, delivering smooth, easy-to-use power around 3 horsepower, fed by an 11mm or 13mm piston-valve carburetor. The CRF50F has consistently been offered as a single model, without distinct trims, primarily identified by its model year and classic Honda red color. Throughout its long production run, the CRF50F has remained largely unchanged, a testament to its robust and reliable design. Key components like the engine, three-speed semi-automatic transmission, and steel frame have been consistent. Minor updates have focused on aesthetics, such as new graphics and colors, and slight adjustments for emissions compliance. Around 2008, the fuel tank capacity saw a minor reduction from 3.0 liters to 2.6 liters due to a new tank design, and engine tuning was optimized in 2007-2008 for slightly increased torque. However, the core engine displacement and overall design have endured. Q: How can I confirm this product fits my specific Honda CRF50F?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 10 hours (recreational) or 5 hours (aggressive) | Check level before each ride. Change more frequently in harsh conditions. Filter is generally changed with oil. |
| Air Filter | Every 10-15 hours (recreational), 5-10 hours (aggressive/dusty), or 2-3 hours (very dusty/muddy) | Prevents dirt from entering the engine and improves airflow. |
| Spark Plug | Regular inspection | Inspect insulator, electrodes, and burning condition as part of routine checks. |
| Valve Inspections | Every 20-30 hours (recreational) or 15-20 hours (aggressive), depending on model year | |
| Top-End Inspections | Every 25-50 hours (recreational) or 25-30 hours (aggressive), depending on model year | Checking cylinder head, piston, and related components. |
| Bottom-End Inspections | Every 80-100 hours (recreational) or 50-60 hours (aggressive), depending on model year | Checking crankshaft and transmission. |
| Chain Maintenance | Regularly | Lubricate and adjust the drive chain for smooth power delivery and prolonged lifespan. |
Maintenance intervals can vary by model year and riding conditions. Always consult your vehicle's owner's manual for precise information.