## Front Sprocket 525 15 Teeth, RB - Rubber Chain Guide, JT Sprockets JTF520RB The JT Sprockets JTF520RB front sprocket is a high-quality component for motorcycles and scooters, designed for optimal performance and durability. Precision engineered, it guarantees smooth and trouble-free operation of the drive system. ### Precise Manufacturing and High Quality The JT Sprockets JTF520RB sprocket features 15 teeth with a diameter of 21.7 / 25 mm, perfectly matched to a 525 chain. 17 cutouts ensure precise chain engagement, minimizing energy loss and ensuring smooth power transmission. The JT Sprockets brand is known for producing high-quality drive components, guaranteeing long life and reliability. ### Rubber Chain Guide - RB Equipped with a rubber guide (RB), the JTF520RB sprocket stabilizes the chain during operation, minimizing vibrations and wear. This innovative solution significantly extends the life of both the sprocket and the entire drive system, resulting in lower operating costs. ### Benefits of using the JT Sprockets JTF520RB sprocket: * Increased drive system efficiency * Reduced chain wear * Longer sprocket life * Smoother and quieter operation * High quality guaranteed by the JT Sprockets brand