## Rear Sprocket 420 40 Teeth JT Sprockets JTR256 The JT Sprockets JTR256 rear sprocket is a high-quality component for motorcycles and scooters, guaranteeing smooth and precise operation of the drive system. Made of durable C49 steel (High Carbon Steel), this sprocket is characterized by high wear resistance, which translates into its long service life. ### Parameters and advantages: * **40 teeth:** Provides optimal gear ratio for dynamic riding. * **420 chain size:** Compatible with the popular 420 chain, ensuring trouble-free installation and proper operation. * **50mm center hole diameter:** Precisely matched to the shaft, minimizing vibrations and energy losses. * **82mm bolt circle diameter:** Facilitates assembly and ensures stable mounting. * **C49 steel - High Carbon Steel:** High strength and wear resistance, ensuring a long service life. ### JT Sprockets Brand JT Sprockets is a renowned sprocket manufacturer known for the high quality of its products. JT Sprockets are designed for maximum performance and durability, making them the ideal choice for demanding motorcyclists. By choosing the JT Sprockets JTR256 rear sprocket, you are investing in reliability and riding comfort.