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Sears
Cycling

Model # 502457291 Official Sears 20" moto-cross bicycle

Here are the diagrams and repair parts for Official Sears 502457291 20" moto-cross 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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ALL PARTS
Showing 10 of 62 parts  |
R Wheel Assy 303013C
#21

Unit parts diagram

R wheel assy

Part #303013C

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

Sprocket 300424
#21C

Shimano rear hub diagram

Sprocket

Part #300424

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

F Wheel 303005C
#9

Unit parts diagram

F wheel

Part #303005C

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

Spk 7-9/16 303155
Spk 7-9/16

Part #303155

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

Axle Mx 303520
#11

Unit parts diagram

Axle mx

Part #303520

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

Lock Nut 300402
#19

Shimano rear hub diagram

Lock nut

Part #300402

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

Retainer 300020
#15

Shimano rear hub diagram

Retainer

Part #300020

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

Owner's Manual F-4308

#NI

All parts diagram

Owner's manual

Part #F-4308

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

Hub Cone 300403
#18

Shimano rear hub diagram

Hub cone

Part #300403

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

Bracket 34143Z
#28

Unit parts diagram

Bracket

Part #34143Z

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

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