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Model # 502477251 Official Sears 20" boys' 5-speed spyder bicycle

Here are the diagrams and repair parts for Official Sears 502477251 20" boys' 5-speed spyder 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 70 parts  |
Part 10421
#11

Unit parts diagram

Part

Part #10421

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

Frnt Hub Set 9850-12

#NI

All parts diagram

Frnt hub set

Part #9850-12

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

Brake Shoe Set 8364
#2

Excel dual rr caliper hand brake diagram

Brake shoe set

Part #8364

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

F-wheel 20 26991
#8

Unit parts diagram

F-wheel 20

Part #26991

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

Sprocket 27522
#15

Unit parts diagram

Sprocket

Part #27522

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

Bolt Spacer 8361
#4

Excel dual rr caliper hand brake diagram

Bolt spacer

Part #8361

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

Axle 10 Spd 3157
#11

Maillard atom parts list for rear hub diagram

Axle 10 spd

Part #3157

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

Hub Sheel 10641

#NI

All parts diagram

Hub sheel

Part #10641

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

Clamp Assembly 8293
#4

Front shifter parts w/console & cable overload diagram

Clamp assembly

Part #8293

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

Hub Shell 13071

#NI

All parts diagram

Hub shell

Part #13071

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

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