fits model: 250f, 230, Wr. make: Yamaha. year: 2005–2017.

( Brand: Jt Sprockets ), ( Manufacturer Part Number: JTR251.49 ), ( Part Type: Sprocket ), ( California Prop 65 Warning: Cancer And Reproductive Harm )
The JTR251.49 JT 520 rear sprocket is a high-quality replacement part designed specifically for Yamaha WR250F motorcycles manufactured between 2005 and 2015, as well as some 2007 and 2017 models. This sprocket is an essential component of your drivetrain, responsible for transmitting power from the engine to the rear wheel.
The JTR251.49 sprocket is made from durable materials, ensuring reliable performance and long-lasting use. It features a 520 pitch, which is a standard size for many off-road and dual-sport motorcycles, making it a versatile choice for various applications. The sprocket's tooth count of 251 ensures optimal engine-to-wheelspeed ratio, providing smooth acceleration and efficient power delivery.
The JTR251.49 sprocket is designed with precision and attention to detail. Each tooth is carefully crafted to ensure a secure engagement with the chain, reducing the risk of slippage or damage. The sprocket also features a robust construction, with a strong and durable hub at its center, providing excellent resistance to wear and tear.
Installing the JTR251.49 JT 520 rear sprocket is a straightforward process, requiring only basic tools and some mechanical know-how. The sprocket comes with all necessary hardware, including the chainring, bolts, and washers, making it a complete replacement solution for your motorcycle.
In conclusion, the JTR251.49 JT 520 rear sprocket is a high-quality and reliable replacement part for your Yamaha WR250F. Its durable construction, precision design, and versatile tooth count make it an excellent choice for maintaining the performance and longevity of your motorcycle's drivetrain.
Pros of buying JT Rear Sprocket (JTR251.49 JT 520) for Yamaha WR250F (2005-2015, 2007-2017):1. Compatibility: The JT Rear Sprocket is specifically designed for Yamaha WR250F models from 2005 to 2015 and 2007 to 2017, ensuring a perfect fit.
2. Durability: Made from high-quality materials, this sprocket is built to last, reducing the need for frequent replacements.
3. Performance: A change in sprocket size can affect your bike's acceleration and top speed. This JT Rear Sprocket can potentially improve your bike's performance by altering the gear ratio, allowing for smoother acceleration and better power delivery.
4. Easy Installation: The JT Rear Sprocket is designed to be easy to install, saving you time and effort compared to more complex upgrades.
Cons of buying JT Rear Sprocket (JTR251.49 JT 520) for Yamaha WR250F (2005-2015, 2007-2017):1. Potential Impact on Fuel Efficiency: Changing the sprocket size can impact your bike's fuel efficiency. A smaller sprocket will give you faster acceleration but may consume more fuel, while a larger sprocket may offer better fuel efficiency but slower acceleration.
2. Cost: While the JT Rear Sprocket is a relatively affordable upgrade, the cost of purchasing and installing it should be considered.
3. Uncertainty of Performance Improvement: While the JT Rear Sprocket may potentially improve your bike's performance, the actual improvement will depend on various factors, such as your riding style, engine condition, and tire size.
Conclusion:The JT Rear Sprocket (JTR251.49 JT 520) is a worthy consideration for improving the performance of your Yamaha WR250F (2005-2015, 2007-2017), as it is compatible, durable, and easy to install. However, potential impacts on fuel efficiency and uncertainty of performance improvement should be taken into account before making a purchase. If you are looking to enhance your bike's acceleration and power delivery, the JT Rear Sprocket could be a worthwhile investment.
Yamaha tt-r Wr 250F 250x 400f 426f 450f Z 50th anniversary 250Fx 450fx 4.
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