Sears
Cycling

Model #502459690 Official Sears 20" bmx bicycle

Here are the diagrams and repair parts for Sears 502459690 20" bmx bicycle, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

    Showing 10 of 48 parts

    Tire Tube

    #NI

    All parts Diagram

    Tire tube

    Part #75X548PA

    The manufacturer no longer makes this part, and there's no substitute part

    Ret/balls#12

    Bendix bicycle coaster brakes-model 76 Diagram

    Ret/balls

    Part #304668

    The manufacturer no longer makes this part, and there's no substitute part

    Axle#10

    Bendix bicycle coaster brakes-model 76 Diagram

    Axle

    Part #304611

    The manufacturer no longer makes this part, and there's no substitute part

    Crank#15

    Unit parts Diagram

    Crank

    Part #12300C

    The manufacturer no longer makes this part, and there's no substitute part

    Ft Axle Set#11

    Unit parts Diagram

    Ft axle set

    Part #302334

    The manufacturer no longer makes this part, and there's no substitute part

    Sprocket#14

    Unit parts Diagram

    Sprocket

    Part #14590C

    The manufacturer no longer makes this part, and there's no substitute part

    Bearing Set#7

    Unit parts Diagram

    Bearing set

    Part #303384

    The manufacturer no longer makes this part, and there's no substitute part

    Ret. Ring#15

    Bendix bicycle coaster brakes-model 76 Diagram

    Ret. ring

    Part #304785

    The manufacturer no longer makes this part, and there's no substitute part

    Adj. Cone#13

    Bendix bicycle coaster brakes-model 76 Diagram

    Adj. cone

    Part #304614

    The manufacturer no longer makes this part, and there's no substitute part

    Wedge#5

    Unit parts Diagram

    Wedge

    Part #302107

    The manufacturer no longer makes this part, and there's no substitute part