JT Sprockets 15-Tooth Countershaft Sprocket (JTF259.15)

The JT Sprockets JTF259.15 Countershaft Sprocket is engineered to deliver dependable drivetrain performance with an excellent balance of strength, durability, and value. Designed using advanced manufacturing technology and premium materials, this 15-tooth sprocket is built to meet or exceed demanding quality standards for motorcycle applications.
The front sprocket is manufactured from high-quality Japanese C45 high-carbon steel and SCM415 chromoly steel alloy. These materials provide the strength and wear resistance needed to handle repeated chain loads, acceleration, and daily riding conditions while supporting consistent power transfer through the drivetrain.
JT Sprockets combines precise engineering with rigorous production standards to create replacement components that deliver reliable fit and long service life. The JTF259.15 is a practical choice for motorcycle owners, technicians, and riders seeking a quality countershaft sprocket from a trusted drivetrain component manufacturer. Always verify fitment, chain compatibility, and the original equipment tooth count before installation.

Features:

• Brand: JT Sprockets

• Part Number: JTF259.15

• Tooth Count: 15-tooth front countershaft sprocket

• Material: Japanese C45 high-carbon steel and SCM415 chromoly steel alloy

• Construction: Computer-designed for high strength with reduced weight

• Quality Standard: Manufactured to meet or exceed demanding quality requirements

• Application: Motorcycle drivetrain replacement component

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