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    • Sprockets 4x4 models 250cc

    How to use this chart.

    1. Find your model.
    2. Select Front or Rear sprocket.
    3. When you click the link you will be able to select the desired sprocket size available for your model.

     

    Application Model                      
    		Year        
    		Description Front Sprocket Tooth Sizes Rear Sprocket Tooth Sizes
    250 Big Boss 4X6 1989 Countershaft Outer FSP-003 13 N/A N/A
    250 Big Boss 4X6 1989 Rear Driven N/A N/A RSP-001 42
    250 Big Boss 4X6 1989 Axle to Axle (Requires 2) N/A N/A RSP-001 30
    250 Big Boss 4X6 1990-1992 Countershaft Outer FSP-003  12 N/A N/A
    250 Big Boss 4X6 1990-1992 Rear Driven N/A N/A RSP-001 42
    250 Big Boss 4X6 1991-1992 Axle to Axle (Requires 2) N/A N/A RSP-001 30
    250 Big Boss 6X6 1991-1992 Front Axle FSP-002 22 N/A N/A
    250 Big Boss 6X6 1991-1992 Center Inner FSP-003 11 N/A N/A
    250 Big Boss 6X6 1991-1992 Center Outer FSP-002 24 N/A N/A
    250 Big Boss 6X6 1991-1992 Countershaft Outer FSP-001 11 N/A N/A
    250 Big Boss 6X6 1991-1992 Countershaft Inner FSP-003 12 N/A N/A
    250 Big Boss 6X6 1991-1992 Rear Driven N/A N/A RSP-001 42
    250 Big Boss 6X6 1991-1992 Axle to Axle (Requires 2) N/A N/A RSP-001 30
    250 Trail Boss 4X4 1987-1988 Front Axle FSP-002 22 N/A N/A
    250 Trail Boss 4X4 1987-1988 Center Inner FSP-003 11 N/A N/A
    250 Trail Boss 4X4 1987-1988 Center Outer FSP-002 22 N/A N/A
    250 Trail Boss 4X4 1987-1988 Countershaft Outer FSP-001 11 N/A N/A
    250 Trail Boss 4X4 1987-1988 Countershaft Inner FSP-003 12 N/A N/A
    250 Trail Boss 4X4 1987-1988 Rear Driven N/A N/A RSP-001 42
    250 Trail Boss 4X4 1989 Front FSP-002 22 N/A N/A
    250 Trail Boss 4X4 1989 Center Inner FSP-003 11 N/A N/A
    250 Trail Boss 4X4 1989 Center Outer FSP-002 22 N/A N/A
    250 Trail Boss 4X4 1989 Countershaft Outer FSP-001 11 N/A N/A
    250 Trail Boss 4X4 1989 Countershaft Inner FSP-003 12 N/A N/A
    250 Trail Boss 4X4 1989 Rear Driven N/A N/A RSP-001 42
    250 Trail Boss 4X4 1990-1999 Front FSP-002 22 N/A N/A
    250 Trail Boss 4X4 1990-1999 Center Inner FSP-003 11 N/A N/A
    250 Trail Boss 4X4 1990-1999 Center Outer FSP-002 22 N/A N/A
    250 Trail Boss 4X4 1990-1999 Countershaft Outer FSP-001 11 N/A N/A
    250 Trail Boss 4X4 1990-1999 Countershaft Inner FSP-003 12 N/A N/A
    250 Trail Boss 4X4 1990-1999 Rear Driven N/A N/A RSP-001 42
    250 Big Boss 6X6 1993 Front Axle FSP-002 22 N/A N/A
    250 Big Boss 6X6 1993 Center Inner FSP-001 11 N/A N/A
    250 Big Boss 6X6 1993 Center Outer FSP-002 24 N/A N/A
    250 Big Boss 6X6 1993 Countershaft Outer FSP-001 11 N/A N/A
    250 Big Boss 6X6 1993 Countershaft Inner FSP-003 12 N/A N/A
    250 Big Boss 6X6 1993 Rear Driven N/A N/A RSP-001 42
    250 Big Boss 6X6 1993 Axle to Axle (Requires 2) N/A N/A RSP-001 30
    Compare Selected