fits model: Yz100, Yz. make: Yamaha.

( Manufacturer Part Number: 2K5-25443-00-XX ), ( Part Type: Aluminum Sprocket )
The 2K5-25443-00-XX Sprocket is an essential replacement part for Yamaha YZ 78-81 and YZ100 models. This high-quality sprocket is designed to fit perfectly onto the rear wheel of your motorcycle, ensuring smooth and efficient power transmission from the engine to the wheels.
The 2K5-25443-00-XX Sprocket is available in a 43-tooth count, which is a common size for these models. This tooth count provides a good balance between acceleration and top speed, making it an excellent choice for both beginners and experienced riders.
The sprocket is made from durable material, typically a heat-treated alloy steel, ensuring its longevity and resistance to wear and tear. It features a precise tooth profile and superior surface finish, which reduces noise and ensures smooth operation.
The sprocket also comes with a heavy-duty aluminum alloy hub, which is lightweight yet strong. This design helps in reducing unsprung weight, improving handling and acceleration. The hub is fitted with a high-quality seal, ensuring that the bearings are well-protected from contaminants and debris.
Installing the 2K5-25443-00-XX Sprocket is a straightforward process, thanks to its easy-to-fit design and compatibility with standard chain systems. It comes with all necessary hardware, including nuts, bolts, and washers, making it a complete kit for a hassle-free installation.
In conclusion, the 2K5-25443-00-XX Sprocket is a reliable and high-performance replacement part for your Yamaha YZ 78-81 or YZ100. Its durable construction, precise tooth profile, and easy installation make it a worthy investment for your motorcycle.
Pros of buying a 2K5-25443-00-xx sprocket for Yamaha YZ 78-81 YZ100 43t:1. Compatibility: This sprocket is designed specifically for Yamaha YZ 78-81 YZ100 models with a 43t sprocket size, ensuring a perfect fit and smooth operation.
2. Durability: Made from high-quality materials, this sprocket is built to withstand the rigors of off-road riding and regular use.
3. Improved Performance: By replacing the original sprocket, you can achieve better acceleration, top speed, and overall performance of your bike.
4. Easy Installation: The sprocket comes with clear installation instructions and is easy to install, saving you time and effort.
Cons of buying a 2K5-25443-00-xx sprocket for Yamaha YZ 78-81 YZ100 43t:1. Cost: Upgrading to a new sprocket can be an additional expense, especially if you have recently purchased your bike.
2. Potential for Misalignment: If not installed correctly, the new sprocket can cause misalignment of the drive chain, leading to increased wear and tear on the chain and other drive components.
3. Possibility of Reduced Fuel Efficiency: A higher-performance sprocket may result in faster engine revolutions, which can lead to increased fuel consumption.
Conclusion:While there are some potential drawbacks to consider, the benefits of upgrading to the 2K5-25443-00-xx sprocket for your Yamaha YZ 78-81 YZ100 43t far outweigh the cons. The improved performance, durability, and compatibility make this a worthwhile investment for any off-road enthusiast looking to enhance their riding experience. However, ensure that the installation is done correctly to avoid any misalignment or increased fuel consumption.
Recommendation:If you are considering purchasing the 2K5-25443-00-xx sprocket for your Yamaha YZ 78-81 YZ100 43t, we recommend doing thorough research and reading reviews from other customers to ensure that this is the right choice for your specific bike and riding needs. Additionally, make sure to follow the installation instructions carefully to avoid any potential issues. With proper care and maintenance, the new sprocket will provide you with a smoother, faster, and more enjoyable riding experience.
YZ100 43 tooth oem rear aluminum sprocket in great shape.