YCF PE Series #105 Main Jet for Nibbi Carburetors - Fits Select YCF Dirt Bikes (2024-2025)
YCF PE series #105 main jet designed for Nibbi carburetors on select YCF dirt bikes from 2024-2025. Precision-machined brass jet for accurate mid-to-high throttle fuel tuning and consistent performance.
| Brand: YCF |
| Colors: Gold |
| Hardparts: YCF |
Internal Reference:
YCF-LK-PE-105
Product Information
Optimize your dirt bike's performance with the YCF PE series #105 Main Jet for Nibbi Carburetors. Engineered to deliver precise fuel metering at mid and high RPM's, this main jet ensures your engine runs clean, strong, and efficient under demanding riding conditions.
Designed specifically for Nibbi carburetors using the PE main jet series, the #105 main jet is compatible with select YCF dirt bikes from 2024-2025. It helps fine-tune your air/fuel ratio to achieve stronger throttle response and improved top-end power.
Each jet is precision-machined from high-quality brass for smooth flow characteristics and reliable fuel atomization. Whether you're tuning for track performance or replacing a worn jet, this YCF PE main jet offers consistent quality and OEM-level fitment for Nibbi-equipped carb systems.
Features & Benefits
- #105 main jet for precise mid-to-high throttle fuel tuning
- Maintains stable fuel delivery for improved throttle response
- Machined brass construction resists corrosion and clogging
- Helps optimize power output and fuel efficiency
- Hassle-free installation
- Suitable for track, trail, or street performance setups
What's Included
- (1) YCF PE Series #105 Main Jet for Nibbi Carburetors - Fits Select YCF Dirt Bikes (2024-2025)
Fitment
- FACTORY SP3 190 (2024–2025)
- BIGY 190 FACTORY DAYTONA (2024)
- BIGY 190 FACTORY DAYTONA XL (2024–2025)
- GP 187 (2024–2025)
- SM 190 DAYTONA (2024–2025)
- SUNDAY S187 (2025)
Specifications
- Type: Carburetor main jet
- Material: Machined brass
- Size: 1.05mm metering bore diameter (#105)
- Function: Controls fuel flow at mid to high RPM
- Application: MX, enduro, track, trail, pit bike
FAQ - Common Buyer Questions
Q: What does a main jet control in a carburetor?
A: The main jet controls the fuel mixture from mid to full throttle, affecting top-end performance, acceleration, and high-speed ability.
Q: What does "PE series" mean?
A: "PE" refers to the jet series design used in certain Nibbi carburetors. This jet fits Nibbi carb systems that accept PE-style jets.
Q: Is this jet compatible with PWK carburetors?
A: This version is for PE series Nibbi carburetors. PWK jets have different flow profiles and should be matched accordingly. Always check compatibility before purchasing.
