JT Sprockets Rear Sprocket, 47-Tooth for Yamaha (JTR1842.47)

Upgrade your Yamaha motorcycle’s final-drive performance with the JT Sprockets JTR1842.47 rear sprocket. Computer-designed for high strength with minimal weight, this 47-tooth sprocket delivers dependable power transfer and long-term durability for riders who demand consistent drivetrain performance. Its precisely engineered tooth profile supports smooth chain engagement and reliable operation across a wide range of riding conditions.
JT Sprockets manufactures every sprocket to meet or exceed the highest quality standards in the motorcycle industry. The JTR1842.47 is produced from premium C45 high-carbon steel, selected for its strength, wear resistance, and ability to withstand the stresses of everyday riding, spirited use, and demanding off-road applications. The carefully controlled manufacturing process helps provide a precise, dependable fit for compatible Yamaha applications.
Each sprocket is heat-treated to improve durability and bead blasted to reduce material surface tension. These processes enhance the sprocket’s resistance to wear while helping maintain a consistent chain contact surface over time. The result is a high-quality replacement component that combines advanced design, proven materials, and excellent value. For proper installation and drivetrain longevity, inspect the chain and front sprocket and replace worn components as needed when installing the JT Sprockets JTR1842.47 rear sprocket.

Features:

• Brand: JT Sprockets

• Part Number: JTR1842.47

• Application: Compatible Yamaha motorcycle rear sprocket

• Tooth Count: 47 teeth

• Material: Premium C45 high-carbon steel

• Design: Computer-engineered for high strength and reduced weight

• Heat Treatment: Improves durability and wear resistance

• Surface Finish: Bead blasted to reduce material surface tension

• Quality: Manufactured to meet or exceed high motorcycle industry standards

Ships from Parts Unlimited.