## Rear Sprocket 428 52 Teeth JT Sprockets JTR459 The JT Sprockets JTR459 rear sprocket is a high-quality component designed for motorcycles and scooters, ensuring optimal power transmission. Made of C49 steel (High Carbon Steel), it guarantees durability and resistance to wear, even under demanding operating conditions. ### Durability and precision manufacturing The JT Sprockets JTR459 sprocket has been precisely manufactured to ensure smooth and quiet operation. The C49 steel from which it is made is characterized by high hardness and corrosion resistance, which translates into a long product life. 52 teeth provide the appropriate gear ratio, and precise manufacturing minimizes energy losses. ### Key parameters: * **Chain size:** 428 - compatibility with 428 chains guarantees a perfect fit and efficient power transfer. * **Number of teeth:** 52 - influences the gear ratio and speed. * **Material:** C49 steel (High Carbon Steel) - ensures durability and long service life. * **Center hole diameter:** 134 mm - precise fit to the hub. * **Mounting bolt hole diameter:** 8.5 mm - facilitates assembly and ensures stable mounting. * **Bolt circle diameter:** 150 mm - allows precise and secure mounting of the sprocket. ### JT Sprockets Brand - a guarantee of quality JT Sprockets is a renowned sprocket manufacturer known for the high quality of its products. The JTR459 sprocket is an excellent choice for those who value reliability and precision. Investing in a JT Sprockets product is an investment in safety and riding comfort.