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Sears
Cycling

Model # 502459731 Official Sears 5-speed bicycle

Here are the diagrams and repair parts for Official Sears 502459731 5-speed bicycle, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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 67 parts  |
Brake Shoe Set 2870
#3

Front & rear caliper hand brake replacement parts diagram

Brake shoe set

Part #2870

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

Hub Shell 3052
#13D

Maillard atom parts list for rear hub diagram

Hub shell

Part #3052

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

Bolt Spacer 2867
#1A

Front & rear caliper hand brake replacement parts diagram

Bolt spacer

Part #2867

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

Washer 10851
#13

Maillard atom parts list for rear hub diagram

Washer

Part #10851

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

Rear Hub 27501
#13B

Maillard atom parts list for rear hub diagram

Rear hub

Part #27501

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

F-wheel 27916

#NI

All parts diagram

F-wheel

Part #27916

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

Fr-brake 26180

#NI

All parts diagram

Fr-brake

Part #26180

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

Knob Assembly 8421
#3

Front shifter parts with knob & housing diagram

Knob assembly

Part #8421

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

Fork 27189
#3

Frame assembly diagram

Fork

Part #27189

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

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

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Why does my elliptical make squeaking noises?

Main cause: lack of lubrication on pivot points…

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Why does my elliptical display the wrong speed?

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console…

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Why can't my elliptical detect my heart rate?

Main causes: dirty heart rate sensors, wiring failure, bad control console…

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Why won't my elliptical's console turn on?

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

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How do I tighten elliptical handle bars?

Main causes: loose fastening bolts, damaged handle bars…

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Why is my elliptical's console display dim?

Main causes: weak batteries, loose wires, faulty control console…

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Why does my elliptical rock?

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring…

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Why won't my elliptical's pedal resistance change?

Main causes: bad resistance motor, faulty control console, wiring failure…

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Repair guides for elliptical machines

These step-by-step repair guides will help you safely fix what’s broken on your elliptical.

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How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps.…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for elliptical machines

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

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How to use a multimeter to test electrical parts video

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