



Manufacturer Ref: JTF565.16 — JT Sprockets standard steel sprocket 565 - 520 designed for the front transmission. Designed for riders replacing a worn sprocket or modifying the gearing, this JT sprocket offers a robust design and a finish suitable for road and off-road requirements.
JT Sprockets focuses on meticulous manufacturing: CNC machining and steel treatment to limit wear and preserve the lifespan of the transmission. Lightweight and durable, this front sprocket fits into the drivetrains of Quad, Cross, and Roadster machines while maintaining an optimized tooth geometry for good chain retention.
Examples of applications: YAMAHA YZ 450 F (2026 - 450 cc), KAWASAKI W 800 (2025 - 800 cc), TRIUMPH TRIDENT 660 (2025 - 660 cc). Always check the tooth/pitch ratio and compatibility with your output shaft before installation.