## Rear Sprocket 520 39 Teeth JT Sprockets JTR823 The JT Sprockets JTR823 rear sprocket is a high-quality component for your motorcycle. Made from durable C49 steel (High Carbon Steel), it guarantees long life and reliability even in harsh conditions. The sprocket has 39 teeth and is compatible with 520 size chains. ### Precision and Durability JT Sprockets is a renowned manufacturer of motorcycle parts, known for its precision manufacturing and high-quality materials. The JTR823 sprocket is a perfect example of attention to detail, which translates into smooth and efficient operation of the drive system. The C49 steel from which it is made is characterized by high wear resistance, which guarantees a long sprocket life. ### Fit and Parameters The JTR823 sprocket is designed for precise fit and easy installation. The center hole diameter is 87mm, the bolt circle diameter is 110mm, and the mounting bolt hole diameter is 10.5mm. Make sure these parameters are compatible with your motorcycle before purchasing. Compatibility with the 520 chain ensures optimal power transfer and smooth operation. ### Benefits of choosing the JT Sprockets JTR823 sprocket: * **Durability and longevity:** C49 steel guarantees resistance to wear and damage. * **Precise manufacturing:** Ensures smooth and efficient operation of the drive system. * **Easy installation:** Matched parameters facilitate installation. * **JT Sprockets brand:** Guarantee of quality and reliability. * **Compatibility with 520 chain:** Optimal power transfer.