Skip to navigation.

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.
  • JTF575.15 Yamaha 15T Front Sprocket

    JTF575.15 Yamaha 15T Front Sprocket

    JTF575.15 Front Sprocket Yamaha Road:XT400 4 Valve 1983-1984XT550 1982-1983SRX6001XL, 1XM 1986-1994TT600 E 1996-2000XT600 1983-1984XT600 1985-1986XT600 Tenere 1984XT600 H, N, D, E, Z Tenere 1985-1988XT600 L, N, S, T, U, W USA 1984-1989XT600 C-L, N, S,...

    $16.90

  • JTF577.15 Yamaha, Muz 15T Front Sprocket

    JTF577.15 Yamaha, Muz 15T Front Sprocket

      Yamaha, Muz JTF577.15 Front Sprocket Yamaha Road: TT600 R  1998-2003 XT600 D, E  1987 XT600 H  1987-1989 XT600 K  1991-1994 XT600 E  1989-1998 XT600 Z Tenere  1989-1994 XT600 E, EC-A, B, D, E,F, G...

    $30.80

  • JTF577.16 Front Sprocket

    JTF577.16 Front Sprocket

      Yamaha, Muz JTF577.16 Front Sprocket MuZ Road: 600 Sport Cup France    1997-1998 660 Baghira    1997-2003 660 Mastiff    1997-2003 660 Scorpion Replica     1995-1999 660 Scorpion Sport         1995-1999 660 Scorpion Tour            1995-2002 660 Scorpion Traveller    1995-2002...

    $28.80