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Sears
Cycling

Model # 502457490 Official Sears 20" moto-cross bicycle

Here are the diagrams and repair parts for Official Sears 502457490 20" moto-cross bicycle, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 105 parts  |
Nut 15X42
#1

Fork and spring assembly diagram

Nut

Part #15X42

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

Sprocket 300424
#17C

Shimano rear hub diagram

Sprocket

Part #300424

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

Tie 32618
#38

Unit parts diagram

Tie

Part #32618

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

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

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

Driver 300470
#14

Shimano rear hub diagram

Driver

Part #300470

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

Ball Ret 300408
#6

Shimano rear hub diagram

Ball ret

Part #300408

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

Arm Washer 300461
#3

Shimano rear hub diagram

Arm washer

Part #300461

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

Lower Tube 32739
#35

Unit parts diagram

Lower tube

Part #32739

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

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Repair difficulty
Time required
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