JT Sprockets 45-Tooth Rear Sprocket for Honda and BMW Motorcycles (JTR301.45)

Upgrade your motorcycle’s final-drive performance with the JT Sprockets JTR301.45 rear sprocket. Computer-designed for high strength with minimal weight, this 45-tooth sprocket combines precise engineering, durable materials, and proven manufacturing technology for dependable service on Honda and BMW motorcycles. JT Sprockets develops each component to meet or exceed demanding quality standards for the motorcycle industry.
The JTR301.45 is manufactured from high-quality C45 high-carbon steel for a strong, wear-resistant construction. Heat treatment improves durability under repeated acceleration and load, while bead blasting helps reduce material surface tension for enhanced consistency and long-term reliability. Its carefully engineered tooth profile supports smooth chain engagement and efficient power transfer.
Designed as a direct replacement-style rear sprocket for compatible applications, the JT Sprockets JTR301.45 offers a practical solution for maintenance, drivetrain renewal, or gearing setup changes. Verify motorcycle compatibility, chain specifications, and the required tooth count before installation. Professional installation is recommended to ensure correct alignment, torque, and chain adjustment.

Features:

• Brand: JT Sprockets

• Part Number: JTR301.45

• Application: Rear sprocket for compatible Honda and BMW motorcycles

• Tooth Count: 45 teeth

• Material: High-quality C45 high-carbon steel

• Construction: Computer-designed for high strength and low weight

• Heat Treatment: Improves durability and wear resistance

• Surface Treatment: Bead blasted to help reduce material surface tension

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

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