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Item #:
127430515
KITACO main jet set (A) Mikuni round / large # 82.5 / # 85 / # 87.5 / # 90 TZR50R TZM50R RZ50 like 450-0056000
Item #:
127430515
MWK 188293
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, August 07
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What Stands Out
Precision Fit
The Mikuni main jet set is designed for compatible models like TZR50R and TZM50R, ensuring excellent performance and fit, tailored for optimized engine efficiency and durability.
Multiple Sizes
Includes a range of jet sizes (#82.5, #85, #87.5, and #90) to cater to specific tuning needs, allowing users to fine-tune their motorcycle's performance for varied riding conditions.
High Quality
Made from premium materials, this jet set guarantees long-lasting reliability and consistent performance, solving common jetting issues and enhancing overall engine responsiveness.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Performance Tuners
Ideal for users looking to enhance the performance of their TZR50R, TZM50R, or RZ50 motorcycles.
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DIY Mechanics
Perfect for mechanics who enjoy customizing and tuning carburetion in small two-stroke motorcycles.
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Racing Enthusiasts
Great for racers needing specific jet sizes for competitive racing conditions to ensure optimal engine performance.
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Casual Riders
Not suitable for casual riders who do not require performance enhancements or specific jet settings.
Product Description
KITACO main jet set (A) Mikuni round / large # 82.5 / # 85 / # 87.5 / # 90 TZR50R TZM50R RZ50 like 450-0056000
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the main jet in a carburetor?
Answer: The main jet controls the amount of fuel that flows into the engine's combustion chamber. It ensures that the engine receives the optimal fuel-air mixture for efficient performance. When tuning a bike like the TZR50R or TZM50R, selecting the right main jet size can significantly enhance acceleration and throttle response, particularly during high-speed riding. -
Question:
How do I know which main jet size I need for my bike?
Answer: Choosing the right main jet size depends on various factors such as engine configuration, altitude, and riding conditions. Generally, you might start with a size recommended in your bike’s manual and adjust based on performance. If you're experiencing issues like poor acceleration or misfiring, it could indicate a need to change your jet size to something like #82.5 or #90 to optimize fuel flow. -
Question:
Can I use this main jet set on different models of bikes?
Answer: Yes, this main jet set, including sizes #82.5, #85, #87.5, and #90, is compatible with multiple models such as the TZR50R, TZM50R, and RZ50. Each model may require specific adjustments based on its individual engine performance characteristics; thus, it’s advisable to consult your bike's specifications when selecting the appropriate size to ensure optimum performance. -
Question:
What are the signs of a clogged or defective main jet?
Answer: A clogged or defective main jet often results in poor engine performance, including rough idling, decreased acceleration, or stalling. In scenarios where your bike fails to reach top speeds or struggles under full throttle, inspecting the main jet for blockages or damages is recommended. Cleaning or replacing the jet can often restore functionality and improve overall ride quality. -
Question:
How does jet size affect fuel economy in my motorcycle?
Answer: Jet size has a significant impact on fuel economy; a larger jet allows more fuel into the engine, which may increase power but can decrease fuel efficiency. Conversely, a smaller jet conserves fuel but might result in underperformance. Balancing the right jet size is crucial for achieving a blend of power and efficiency, particularly during varied riding conditions. -
Question:
Are these main jets adjustable for fine-tuning?
Answer: No, the main jets themselves are not adjustable. However, you can change them out to different sizes to fine-tune your bike's performance. Fine-tuning involves selecting jets that match your environment and riding style; for instance, swapping in a #85 for better performance on the track might be ideal, while a #82.5 could be suited for everyday commuting. -
Question:
What tools do I need to install these main jets?
Answer: To install the main jets, you'll typically need basic hand tools like screwdrivers and a wrench for the carburetor assembly. Additionally, having a small brush or cleaning cloth can help maintain cleanliness during installation. Following your motorcycle's manual can provide step-by-step guidance on locating and replacing the jets, ensuring a smooth and efficient process. -
Question:
Is it necessary to tune the carburetor after changing jets?
Answer: Yes, tuning the carburetor after changing jets is highly recommended. Adjustments may include altering the air-fuel mixture or idle speed to accommodate the new jet size. Proper tuning ensures that your engine runs smoothly and efficiently. If you're switching to larger jets for performance, fine-tuning becomes even more critical to achieve the desired balance between power and efficiency. -
Question:
Can I buy a main jet set like the Mikuni 450-0056000 locally?
Answer: For those looking to purchase the Mikuni round/large main jet set (A) #82.5, #85, #87.5, or #90 in Malawi, Ubuy is a reliable online platform that offers a wide range of motorcycle parts, including these specific jet sizes. By browsing Ubuy, you can find detailed product descriptions and specifications that help you choose the right jet set for your bike.
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16 June 2026 · via Trustpilot
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MWK 188293
Order now and get it around Friday, August 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Multiple jet sizes available: #82.5, #85, #87.5, #90.
- Designed for normal carburetor settings.
- Ideal when replacing air filters.
- Compatible with various Yamaha scooter models.
- Ensures optimal performance and efficiency.
- Easy installation for enhanced ride experience.
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