fits model: Yz250f, Wr250f, Yz450f, Wr450f. make: Yamaha. year: 2014–2018.

( Manufacturer Part Number: 1SL-18122-00-00 ), ( Part Type: Lever Plate Cam ), ( Country/region Of Manufacture: Japan )
This is a high-quality replacement cam and pawl lever assembly for various Yamaha models, specifically the YZ250F from the 2014 to 2018 model years, as well as the WR250F, YZ450F, and WR450F. The part number for this product is 1SL-18122-00-00.
This cam and pawl lever assembly is designed to provide reliable operation and smooth shifting in your Yamaha motorcycle. The cam lever is constructed from durable materials, ensuring long-lasting performance even under heavy use. The pawl mechanism is engineered for precise engagement and disengagement of the transmission, reducing the risk of transmission damage and providing a seamless shifting experience.
The installation of this part is straightforward, making it a convenient option for DIY enthusiasts. The replacement process involves removing the old cam and pawl lever assembly and installing the new one, which can typically be completed in a few hours with the help of a set of basic tools.
Investing in this replacement cam and pawl lever assembly for your Yamaha motorcycle can help prevent transmission issues, improve shifting performance, and extend the life of your bike. With its high-quality construction and easy installation, this part is an excellent choice for anyone looking to maintain their motorcycle and ensure optimal performance.
The Yamaha YZ250F, WR250F, YZ450F, and WR450F are all high-performance off-road motorcycles produced by Yamaha. The part number 1SL-18122-00-00 and 1SL-18172-00-00 seem to refer to a plate pawl lever and cam for these bikes, respectively. Here are some pros and cons to consider when purchasing these parts:
Plate Pawl Lever (1SL-18122-00-00)
Pros:1. Improved shift quality: The plate pawl lever can help reduce shift lag and improve shift accuracy, making for a smoother riding experience.
2. Durability: A high-quality plate pawl lever can increase the lifespan of your transmission, reducing the need for costly repairs.
3. Customization: Some plate pawl levers may offer different feel and ergonomics, allowing you to tailor your bike to your specific riding style.
Cons:1. Cost: High-quality plate pawl levers can be expensive, especially if you're looking for an aftermarket part.
2. Installation complexity: Depending on the specific model and year of your bike, installing a new plate pawl lever may require some mechanical knowledge and tools.
Cam (1SL-18172-00-00)
Pros:1. Performance improvement: A new cam can help increase power, torque, and engine response, making your bike faster and more responsive.
2. Durability: A high-quality cam can also help improve the lifespan of your engine, reducing the need for costly repairs.
3. Customization: Some cams may offer different performance characteristics, allowing you to tailor your bike to your specific riding style.
Cons:1. Cost: High-quality cams can be expensive, especially if you're looking for an aftermarket part.
2. Installation complexity: Installing a new cam can be a complex process, requiring specialized tools and mechanical knowledge.
3. Power increase may require other modifications: Depending on the specific cam and your bike's tuning, you may need to make other modifications to your bike to fully realize the cam's potential.
Conclusion:Both the plate pawl lever and cam can offer significant performance and durability improvements for your Yamaha off-road bike. However, they come with a higher cost and installation complexity compared to other parts. If you're looking to improve your bike's performance and durability, and you have the mechanical knowledge and resources to install the parts properly, then these upgrades can be a worthwhile investment. However, if you're not comfortable with the installation process or are on a tight budget, you may want to consider other upgrades that offer similar benefits at a lower cost and installation complexity. Ultimately, the decision to purchase these parts should be based on your specific needs, budget, and mechanical abilities.
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