## Rear Sprocket 420 JT Sprockets JTR801 - Reliability and Precision The 420 JT Sprockets JTR801 rear sprocket guarantees top quality and performance for your motorcycle or scooter. Made of durable materials, it ensures smooth and precise operation of the drive system, which translates to better performance and riding comfort. ### Fit and Compatibility The JTR801 sprocket is compatible with 420 chains, which is crucial for the proper functioning of the entire drive system. Precise manufacturing guarantees a perfect fit to the chain, minimizing energy loss and ensuring optimal power transfer. ### Key Parameters: * **Chain Size:** 420 * **Center Hole Diameter:** 52mm * **Mounting Bolt Hole Diameter:** 8.5/10.5mm * **Bolt Circle Diameter:** 68mm These precisely selected parameters ensure easy installation and trouble-free operation. The JTR801 sprocket is designed for long-lasting and reliable performance, even under demanding conditions. ### JT Sprockets - A Brand You Can Trust JT Sprockets is a renowned manufacturer of motorcycle parts, known for the high quality of its products. JT Sprockets are valued by motorcyclists worldwide for their durability, precision, and reliability. By choosing the JTR801, you are investing in proven quality and long-lasting performance.