fits model: Yz250, Yz490. make: Yamaha. year: 1984–1985.

( Brand: Genuine Yamaha Parts ), ( Manufacturer Part Number: 39X-13613-00-00 ), ( Country/region Of Manufacture: Japan )
Introducing the Yamaha YZ250/YZ490 Reed Valve Assembly for models produced between 1984 and 1985. This high-quality replacement part is a crucial component in maintaining the performance and longevity of your beloved Yamaha off-road motorcycle.
The reed valve assembly, specifically model number 39x-13613-00-00, is responsible for controlling the intake of fuel-air mixture into the engine's combustion chamber. Made with precision and durability in mind, this Yamaha OEM (Original Equipment Manufacturer) part ensures optimal engine performance and efficiency.
The reed valve assembly is a critical part of the Yamaha YZ250 and YZ490's two-stroke engines. It is designed to provide a consistent and smooth airflow, which is essential for the efficient combustion of the fuel-air mixture. Over time, due to regular use or exposure to various environmental factors, the original reed valve assembly may wear out or degrade, affecting your bike's performance.
With this replacement part, you can ensure the smooth operation of your motorcycle's engine. The 39x-13613-00-00 reed valve assembly is a direct fit for your 1984-1985 Yamaha YZ250 or YZ490, ensuring a seamless installation process. The assembly is made from high-quality materials, offering excellent resistance to wear and tear, ensuring reliable operation for many rides to come.
Investing in a genuine Yamaha replacement part like this reed valve assembly ensures that your motorcycle maintains its original performance and reliability. It is also a great way to support the continued development and improvement of your Yamaha YZ250 or YZ490, ensuring that it remains a top performer in its class.
Don't let a worn-out reed valve assembly compromise your riding experience. Replace your old part with this high-quality, Yamaha-approved 39x-13613-00-00 reed valve assembly, and keep your Yamaha YZ250 or YZ490 running at its best.
Pros of buying a 1984-1985 Yamaha YZ250/YZ490 with reed valve:1. Vintage appeal: These bikes have a classic look and feel that many enthusiasts value. They can be a unique addition to a collection or a fun throwback to the past.
2. Affordability: Compared to newer models, these bikes are often more affordable, making them an accessible option for many riders.
3. Simplicity: Older bikes tend to be simpler in design, which can make them easier to maintain and repair. Fewer electronics and complex systems mean fewer things that can break down.
4. Learning opportunity: Riding an older bike can be a great way to learn about the basics of motorcycle mechanics and maintenance. It can also help build a rider's mechanical skills.
Cons of buying a 1984-1985 Yamaha YZ250/YZ490 with reed valve:1. Limited performance: Compared to newer models, these bikes may not have the same level of performance. They may not be as fast, handle as well, or be as efficient.
2. Lack of modern features: Older bikes do not have many of the modern features that newer models have, such as electronic fuel injection, digital displays, and ABS.
3. Availability of parts: Finding replacement parts for older bikes can be more challenging, which may result in higher costs or longer wait times for repairs.
4. Safety concerns: Older bikes may not have the same safety features as newer models, such as airbags or anti-lock braking systems.
Conclusion:If you are looking for a bike with vintage appeal and a simpler design, a 1984-1985 Yamaha YZ250/YZ490 with reed valve could be a great option. However, keep in mind that these bikes may not have the same level of performance, modern features, or safety features as newer models. Additionally, finding replacement parts may be more challenging. Ultimately, the decision to buy an older bike like this one should be based on your personal preferences, budget, and riding needs.
Recommendation:If you are interested in buying a 1984-1985 Yamaha YZ250/YZ490 with reed valve, it is important to do your research beforehand. Check the bike's condition thoroughly, and make sure to have it inspected by a professional mechanic. Consider your riding needs and budget, and weigh the pros and cons of buying an older bike versus a newer one. If you decide to go ahead with the purchase, make sure to keep up with regular maintenance and repairs to ensure the bike stays in good condition.
New Yamaha reed petal for a 1984 YZ250 YZ490. Yamaha part 39x bin 15.