## Front Sprocket 420 12 Teeth JT Sprockets JTF253 The JT Sprockets JTF253 front sprocket is a high-quality component designed for motorcycles and scooters, guaranteeing smooth and efficient operation of the drive system. Made of durable materials, this sprocket ensures long life and resistance to wear, even under demanding operating conditions. Precise manufacturing and attention to detail are the hallmarks of the JT Sprockets brand, known and appreciated by motorcyclists worldwide. ### Parameters and Advantages: * **Chain Type:** 420 - Compatibility with the popular 420 chain type ensures easy installation and availability of spare parts. * **Number of Teeth:** 12 - The optimal number of teeth influences the gear ratio and dynamics of the vehicle. * **Sprocket Diameter:** 15/17mm - Precisely manufactured sprocket guarantees a perfect fit to the chain. * **Sprocket Width:** 4mm - Appropriate sprocket width ensures stability and safety while riding. * **Mounting Hole Spacing:** 28mm - Facilitates installation and adaptation to various motorcycle and scooter models. * **Number of Splines:** 6 - Even distribution of forces. By choosing the JT Sprockets JTF253 sprocket, you are investing in quality and reliability, which translates into riding comfort and safety.