## Front Sprocket 520 15 Teeth, RB - Rubber Chain Guide, 21.7 / 25mm JT Sprockets JTF308RB The JT Sprockets JTF308RB front sprocket is a high-quality component for motorcycles and scooters, guaranteeing smooth and efficient drivetrain operation. Precision-engineered for long-lasting durability and reliability. ### Precision and Durability The JT Sprockets JTF308RB is designed for optimal performance. Its 15 precisely profiled teeth ensure perfect chain engagement, minimizing energy loss and providing a smooth ride. Made from durable materials, it offers excellent wear resistance, resulting in a long service life. ### Rubber Chain Guide (RB) The JTF308RB sprocket features a rubber chain guide (RB). This innovative element stabilizes the chain during operation, minimizing vibrations and reducing noise. The rubber guide significantly reduces wear on both the sprocket and the chain, contributing to the extended lifespan of the entire drivetrain. ### JT Sprockets Brand - Synonymous with Quality JT Sprockets is a renowned manufacturer of drivetrain components for motorcycles and scooters. The brand is known for its high-quality products, precision manufacturing, and innovative solutions. By choosing the JT Sprockets JTF308RB sprocket, you are investing in proven quality and reliability. ### Specifications: * **Number of teeth:** 15 * **Chain type:** 520 * **Rubber chain guide (RB):** Yes * **Dimensions:** 21.7 / 25mm * **Model:** JTF308RB * **Brand:** JT Sprockets