## Rear Sprocket 428 45 Teeth JT Sprockets JTR1163 This durable rear sprocket from the renowned brand JT Sprockets guarantees reliability and long life. Model JTR1163, designed for a 428 chain with 45 teeth, is made of high-quality C49 steel (High Carbon Steel), which ensures resistance to wear and mechanical damage. It is ideal for motorcycles and scooters, where precision and drive durability are key. ### Technical data: * **Number of teeth:** 45 * **Chain type:** 428 * **Material:** C49 steel (High Carbon Steel) * **Center hole diameter:** 95 mm * **Mounting bolt hole diameter:** 8.5 mm * **Bolt circle diameter:** 110 mm ### Why choose a JT Sprockets sprocket? JT Sprockets is a world leader in the production of sprockets for motorcycles and scooters. The brand is known for its high-quality products, precision workmanship, and innovative solutions. By choosing a JT Sprockets sprocket, you are investing in the reliability and safety of your vehicle. ### Precision and efficiency The JTR1163 sprocket ensures smooth and efficient operation of the drive system. Precisely matched teeth minimize energy loss and ensure optimal power transfer. This allows you to enjoy dynamic and trouble-free riding. ### Durability and resistance Made of hardened C49 steel, the JTR1163 sprocket is extremely durable and resistant to wear. This ensures a long service life, even under harsh conditions. ### Easy installation The JTR1163 sprocket is easy to install and fits perfectly to dedicated motorcycle and scooter models.