JT Sprockets 15-Tooth Countershaft Sprocket (JTF1307.15)

Upgrade your motorcycle drivetrain with the JT Sprockets JTF1307.15 15-Tooth Countershaft Sprocket. Computer-designed for high strength with minimal weight, this replacement sprocket reflects JT Sprockets’ focus on precision engineering, dependable performance, and excellent value. Its 15-tooth configuration is engineered to provide reliable chain engagement and consistent power transfer when matched with the correct motorcycle application and chain size.
JT Sprockets manufactures each sprocket to meet or exceed demanding quality standards established for the motorcycle industry. The JTF1307.15 is produced using carefully selected materials and advanced manufacturing processes to help deliver the durability required for street riding, touring, commuting, and performance-focused applications. Its countershaft design supports smooth drivetrain operation while helping maintain dependable fit and function.
The sprocket is heat-treated to improve material durability and resistance to wear, then bead-blasted to reduce surface tension created during manufacturing. These processes help produce a strong, consistent component designed to withstand the repeated loads experienced by a motorcycle final-drive system. Before installation, verify that the JTF1307.15 part number, tooth count, chain specification, and fitment match your motorcycle’s original equipment requirements. Pairing a new countershaft sprocket with a properly matched rear sprocket and chain can help promote balanced wear and reliable drivetrain performance.

Features:

• Brand: JT Sprockets

• Part Number: JTF1307.15

• Type: Countershaft sprocket

• Tooth Count: 15 teeth

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

• Material Treatment: Heat-treated for improved durability

• Surface Finish: Bead-blasted to reduce material surface tension

• Quality Standard: Meets or exceeds demanding motorcycle industry quality standards

• Application: Replacement motorcycle drivetrain component

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