## Front Sprocket JT Sprockets JTF1373.17 - 520 17 Teeth 21.7 / 25mm The JT Sprockets JTF1373.17 front sprocket is a high-quality component for motorcycles and scooters, guaranteeing optimal power transfer and smooth drive operation. Designed for a 520 chain, the sprocket has 17 teeth, resulting in a precise fit and efficient gear ratio. Its milling diameter is 21.7 / 25mm, and the thickness is 16.8mm, ensuring durability and wear resistance. ### Precision and Durability of the JT Sprockets Brand JT Sprockets is a renowned sprocket manufacturer known for its precision and high-quality materials. The JTF1373.17 sprocket is a perfect example of this. Made of durable steel, it guarantees a long service life and reliability even under demanding operating conditions. 13 milling cutters ensure optimal chain engagement, minimizing energy loss and providing a smooth ride. ### Key Benefits: * **Precise manufacturing:** Guarantees a perfect fit and smooth drive operation. * **Durable steel:** Resistance to wear and long service life. * **Optimal gear ratio:** 17 teeth for efficient power transfer. * **Compatibility:** Dedicated to the 520 chain. * **JT Sprockets brand:** Synonymous with quality and reliability.