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Item #:
131168064
Carbon Intake Reed Valve for YM YZ250 1978-1982 YZ400 1979 YZ490 1982-1983 YZ465 1980-1981 YZ85 CR250R CR125R KX80 85 100
Item #:
131168064
MWK 98928
Price Details
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Imported from USA store
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Order now and get it around Wednesday, August 12
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What Stands Out
Enhanced Performance
This carbon intake reed valve boosts engine response and power delivery, providing riders with an immediate performance upgrade, crucial for enthusiasts seeking competitive edge in motocross racing.
Custom Fit
Designed specifically for a range of classic Yamaha and Honda models, ensuring perfect compatibility and effortless installation, catering to vintage motorcycle restorers and racers alike.
Durable Material
Constructed from high-quality carbon material, this reed valve offers superior durability and resistance to wear, ensuring prolonged reliability and lower maintenance costs compared to standard options.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Vintage Bike Enthusiasts
Ideal for collectors restoring vintage dirt bikes, ensuring optimal performance with authentic components.
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High-Performance Riders
Great for riders seeking enhanced throttle response and improved power delivery for competitive racing.
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DIY Mechanics
Perfect for DIY enthusiasts looking to modify or repair their bikes with a reliable and effective component.
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Modern Bike Users
Not suitable for owners of newer models that require advanced or different intake systems.
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Casual Riders
May not provide any noticeable benefit for casual riders who do not require enhanced performance upgrades.
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Budget-Conscious Buyers
Cost may be prohibitive for those looking for basic replacements instead of performance upgrades.
Product Description
Carbon Intake Reed Valve for YM YZ250 1978-1982 YZ400 1979 YZ490 1982-1983 YZ465 1980-1981 YZ85 CR250R CR125R KX80 85 100
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a Carbon Intake Reed Valve and what does it do?
Answer: A Carbon Intake Reed Valve is a critical component in two-stroke engines, including models like the YM YZ250 and others listed. Its primary function is to regulate the airflow into the engine's combustion chamber during the intake stroke. This ensures optimal fuel mixture enters the engine, which significantly affects performance, throttle response, and power delivery. Well-functioning reed valves can help improve acceleration and maintain engine reliability, making them essential for both casual riders and competitive racers. -
Question:
How do I know if I need to replace my Carbon Intake Reed Valve?
Answer: Signs that your Carbon Intake Reed Valve may need replacement include poor acceleration, rough idling, excessive fuel consumption, or a decrease in overall engine performance. If you notice a drop in throttle response or unusual noises from the engine, it might indicate reed valve failure. Regularly inspecting these valves can prevent more significant engine issues down the line, ensuring that your bike runs smoothly and efficiently whenever you hit the track or trails. -
Question:
Are there different types of Carbon Intake Reed Valves available?
Answer: Yes, Carbon Intake Reed Valves can vary based on the bike model and specific performance requirements. Different designs cater to various engine setups, including rigid or flexible reed configurations. Performance-oriented riders might opt for upgraded versions that enhance airflow and throttle response. It's important to choose a valve that matches your specific model, such as the YZ250 or YZ400, to ensure compatibility and optimal performance. Consult your motorcycle's specifications or a professional mechanic for the best fit. -
Question:
Can I install the Carbon Intake Reed Valve myself?
Answer: Installing a Carbon Intake Reed Valve can be a DIY project if you have basic mechanical skills and the right tools. Begin by removing the carburetor and accessing the reed valve assembly. Follow a service manual specific to your bike model for guidance. Proper installation is crucial to ensure a secure fit, as improper sealing can lead to air leaks and poor performance. If you're unsure or lack experience, consulting a professional mechanic can provide peace of mind and assurance that the installation is done correctly. -
Question:
What maintenance do Carbon Intake Reed Valves require?
Answer: Carbon Intake Reed Valves do not require extensive maintenance, but regular inspection is recommended, especially after heavy use or competitive riding. Check for any signs of wear, cracking, or warping. It's a good practice to clean the surrounding components and ensure that all seals are intact. This preventative check can help prolong the life of the reed valves and maintain engine performance, so you can enjoy a smoother ride with consistent power delivery. -
Question:
How do I choose the right Carbon Intake Reed Valve for my bike?
Answer: Choosing the right Carbon Intake Reed Valve involves knowing your bike’s make, model, and engine specifications. Each model, such as the YZ85 or CR125R, has distinct requirements. Researching compatible options from reliable brands is essential for both stock and performance configurations. Reading reviews can also help determine the best valve for your needs, balancing performance and durability to help enhance your riding experience, whether it's on the track or off-road. -
Question:
What materials are Carbon Intake Reed Valves made from?
Answer: Carbon Intake Reed Valves are typically made from materials like carbon fiber or fiberglass composites. These materials are known for their lightweight and durability, which allows for quicker responsiveness and better performance at higher RPMs. The choice of material also affects the reed's flexibility and lifespan, making it crucial to select high-quality valves for the best performance. Riders looking to enhance throttle response and durability should opt for parts made from these advanced materials. -
Question:
Can a damaged Carbon Intake Reed Valve damage my engine?
Answer: A damaged Carbon Intake Reed Valve can lead to significant engine performance issues and may even cause engine damage over time. If the reed valves are cracked or stuck, improper air-fuel mixture can occur, resulting in poor combustion and increased engine load. This can lead to overheating or other mechanical failures. Ensuring your reed valves are in good condition is vital for the health of your engine, thus maintaining performance and longevity. -
Question:
How does the Carbon Intake Reed Valve impact performance?
Answer: The Carbon Intake Reed Valve directly influences engine performance by regulating the air-fuel mixture entering the combustion chamber. High-quality reed valves can enhance throttle response, increase power output, and improve fuel efficiency. When performance is prioritized, upgraded reeds often provide faster opening and closing cycles, leading to quicker acceleration and better all-around performance, which is particularly advantageous during racing or high-performance riding scenarios. -
Question:
Where can I buy Carbon Intake Reed Valve for my motorcycle in Malawi?
Answer: You can purchase the Carbon Intake Reed Valve for your motorcycle models like the YM YZ250, YZ400, and others at Ubuy. They provide a wide selection of motorcycle parts with reliable options for various models, making it easy to find the right components for your bike. Ubuy ensures that you have access to quality products delivered conveniently, ensuring you can maintain or upgrade your motorcycle without hassle.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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12 June 2026 · via Trustpilot
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MWK 98928
Order now and get it around Wednesday, August 12
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
- 100% brand new and high quality.
- Specifically designed for various Yamaha models from 1978-1983.
- Restores carburetor performance to original power.
- Quality aftermarket parts for superior performance.
- Superbly engineered for a perfect fit.
- Enhance your ride with reliable replacements.
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