Sears
Cycling

Model # 50745703 Official Sears 20" boys' bicycle

Here are the diagrams and repair parts for Official Sears 50745703 20" boys' 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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Model diagram and schematic

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Showing 10 of 45 parts  |

Tube 16224
#8

Unit parts diagram

Tube

Part #16224

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

Deraillr,r 3C3418-A01
#21

Unit parts diagram

Deraillr,r

Part #3C3418-A01

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

Pedal Pair 3C2073-A01
#37

Unit parts diagram

Pedal pair

Part #3C2073-A01

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

Case 3C2981-A01
#22

Unit parts diagram

Case

Part #3C2981-A01

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

Sprocket 3C3742-A01
#34

Unit parts diagram

Sprocket

Part #3C3742-A01

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

Shifter Rh 3C4625-A01
#20

Unit parts diagram

Shifter rh

Part #3C4625-A01

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

Wheel 3C3300
#5

Unit parts diagram

Wheel

Part #3C3300

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

Label 5C4938

#NI

All parts diagram

Label

Part #5C4938

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

Sprocket 3C3421-A01
#33

Unit parts diagram

Sprocket

Part #3C3421-A01

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

Owner's Manual 1C4015-A01

#NI

All parts diagram

Owner's manual

Part #1C4015-A01

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

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