fits model: Yzfr1, R1. make: Yamaha. year: 2004–2008.

( Manufacturer Part Number: 5VY-25445-20-00 ), ( Type: Sprocket ), ( Country/region Of Manufacture: Japan ), ( Placement On Vehicle: Rear )
The Yamaha 5vy-25445-20-00 is a high-quality rear wheel rim chain sprocket designed specifically for the Yamaha YZF-R1 motorcycle models produced between 2004 and 2008. This sprocket is a crucial component of your bike's drivetrain, responsible for transmitting power from the engine to the rear wheel.
The sprocket is made of durable materials, ensuring long-lasting performance and reliability. It features a tooth count of 45, which is optimized for the engine's power output and the rear tire's size, providing smooth and efficient power delivery. The sprocket's teeth are meticulously machined to ensure precise engagement with the chain, reducing wear and tear and ensuring a quiet operation.
The Yamaha 5vy-25445-20-00 is designed to fit perfectly onto the rear wheel rim of your YZF-R1, ensuring a secure and tight fit. The sprocket's diameter is 8.5 inches, which is the standard size for the YZF-R1 models during this period. The sprocket also comes with a hub, which ensures a seamless integration with your bike's drivetrain.
Installation of the Yamaha 5vy-25445-20-00 is straightforward and can be done with basic tools. The sprocket comes with clear installation instructions, which make the process easy even for those who are not mechanically inclined. The sprocket is also lightweight, reducing the overall weight of your bike, which can improve handling and performance.
In conclusion, the Yamaha 5vy-25445-20-00 is a high-quality and reliable rear wheel rim chain sprocket that is specifically designed for the Yamaha YZF-R1. Its durable construction, precise tooth design, and easy installation make it an excellent choice for maintaining and improving your bike's performance.
Pros of buying Yamaha YZF-R1 Rear Wheel Rim, Chain Sprocket 45t (2004-2008 model):1. Compatibility: This part is specifically designed for Yamaha YZF-R1 models between 2004 and 2008, ensuring a perfect fit and function.
2. Durability: Made with high-quality materials, the rim and sprocket are built to withstand the rigors of regular use, providing longevity and reliability.
3. Improved performance: A 45t sprocket can improve acceleration and top speed, making your bike more responsive and enjoyable to ride.
4. Easy installation: The product is likely to come with clear installation instructions, making the process straightforward and hassle-free.
Cons of buying Yamaha YZF-R1 Rear Wheel Rim, Chain Sprocket 45t (2004-2008 model):1. Cost: Replacing such a crucial component can be expensive, especially if you are not buying an aftermarket part, which might be more affordable.
2. Potential for misalignment: If not installed correctly, the wheel and chain could become misaligned, causing issues with handling and performance.
3. Limited customization: Since this part is specifically designed for a specific model, it may not offer the same level of customization options as other, more universal components.
Conclusion:If you own a Yamaha YZF-R1 from 2004 to 2008 and are looking to improve your bike's performance, upgrading to a 45t rear wheel rim and chain sprocket can be a worthwhile investment. Just be prepared for the potential costs and ensure proper installation to avoid any issues.
Recommendation:Before purchasing, research the market to find the best price for this part. Make sure to follow the installation instructions carefully, and if you are unsure, consider hiring a professional mechanic to do the job. Additionally, check if your bike's chain length will need adjustment after the upgrade to maintain proper tension.
Shipping cost for all of us have gone up. Shipping outside of the continental USA is extra. Part: Rear Sprocket OEM, Removed off of: 2005 R1 Box 1, Notes: Good used part, showing normal wear.