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Special Price €7.30 Regular Price €7.50The MATTHIES 190 main jet is specifically designed to optimize the performance of Harley Davidson motorcycles equipped with Keihin carburetors.
With an M6 thread, this jet is easy to install and ensures perfect compatibility with your bike's fuel system.
Its cap head shape allows for precise adjustment, ensuring a smooth and responsive engine response.
Whether you're looking to improve fuel efficiency or enhance your vehicle's performance, this main jet is a strategic choice for any motorcycle enthusiast.
With the MATTHIES 190, every ride will feature more decisive acceleration and a more engaging driving experience.
- Compatibility: Keihin carburetors for Harley Davidson
- Thread: M6 for easy installation
- Shape: Cap head for precise adjustment
- Goal: Performance optimization and fuel efficiency
- Advantage: More decisive acceleration
- Driving experience: Greater engagement


