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JT Sprockets JTR1857.45 45-Tooth 520 Steel Rear Sprocket for Yamaha YFZ450R (2019)

Description

Upgrade your 2019 Yamaha YFZ450R's drivetrain with the JT Sprockets JTR1857.45 45-Tooth 520 Steel Rear Sprocket. Crafted from premium C45 high-carbon steel, this sprocket offers exceptional durability and performance. Its precision-machined teeth ensure optimal chain engagement, enhancing power transfer and extending the lifespan of both sprocket and chain. Designed as a direct replacement for the OEM sprocket, it facilitates straightforward installation without the need for modifications.

✅ Compatibility List

  • Yamaha YFZ450R (2019)

JT Sprockets JTR1857.45 45-Tooth 520 Steel Rear Sprocket for Yamaha YFZ450R (2019)

Product form

Upgrade your 2019 Yamaha YFZ450R's drivetrain with the JT Sprockets JTR1857.45 45-Tooth 520 Steel Rear Sprocket. Crafted from premium C45... Read more

1 in stock

$25.00

    • Shipped today? Order within: Sep 07, 2026 10:00:00 -0400

    Description

    Upgrade your 2019 Yamaha YFZ450R's drivetrain with the JT Sprockets JTR1857.45 45-Tooth 520 Steel Rear Sprocket. Crafted from premium C45 high-carbon steel, this sprocket offers exceptional durability and performance. Its precision-machined teeth ensure optimal chain engagement, enhancing power transfer and extending the lifespan of both sprocket and chain. Designed as a direct replacement for the OEM sprocket, it facilitates straightforward installation without the need for modifications.

    ✅ Compatibility List

    • Yamaha YFZ450R (2019)

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