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JT Sprockets is the world's leading manufacturer of aftermarket sprockets, constantly raising the industry's standards for quality and service. We are committed to supplying the most durable, best quality sprocket available in the marketplace worldwide. This is why we produce and sell more sprockets than all the other aftermarket brands combined.
JT sprockets are made using only the best available materials. Aviation-grade 7075-T6 aluminium alloy for lightweight competition sprockets, SCM420 chromoly steel alloy for front sprockets, and we are the only sprocket manufacturer using the ultra-durable high carbon C49 steel for rear sprockets.
  • JTF1321.12 12T JT Front Sprocket

    JTF1321.12 12T JT Front Sprocket

    JTF1321.12 JT 12T Front Sprocket One tooth down on standard JTF1321.13 13T Honda Off Road:CRF250 F-K, L 2019-2020CRF250 F-M 2021CRF250 F-N 2022XR250 RT, RV, RW, RX, RY, R-1, R-2, R-3, R-4 1996-2004XR250 III S (Baja)...

    $15.80

  • JTF1321.13 13T JT Front Sprocket

    JTF1321.13 13T JT Front Sprocket

    JTF1321.13 JT 13T Front SprocketHonda Off Road:CRF250 F-K, L 2019-2020CRF250 F-M 2021CRF250 F-N 2022XR250 RT, RV, RW, RX, RY, R-1, R-2, R-3, R-4 1996-2004XR250 III S (Baja) 1996XR250 Baja Japan 1997-2007Honda Road:CBF250 2004-2005CRF250 M-D, E,...

    $15.80