Roadmaster
Exercise Cycle

Model #8142SR Roadmaster exercise bike

Here are the repair parts and diagrams for your Roadmaster 8142SR exercise bike. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Showing 10 of 50 parts

Flat Washer, 8-pack

#19

Frame assembly Diagram

Flat washer, 8-pack

Part #STD551031
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  HH-0968
This part replaces HH-0968
This item is not returnable

$3.04

In Stock

Hex Nut, 8-pack

#21

Frame assembly Diagram

Hex nut, 8-pack

Part #STD541025
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  HH-0427
This part replaces HH-0427
This item is not returnable

$2.36

Back Order

Bolt

#NI

All parts Diagram

Bolt

Part #HH-0752

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

Bolt

#18

Frame assembly Diagram

Bolt

Part #HH-4905

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

Flat Washer

#36

Frame assembly Diagram

Flat washer

Part #HH-0983

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

Flat Washer

#NI

All parts Diagram

Flat washer

Part #HH-0982

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

Hx W/h Screw

#22

Frame assembly Diagram

Hx w/h screw

Part #HH-4509

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

Bolt Nut

#2

Axle assembly Diagram

Bolt nut

Part #HH-0432

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

Lock Washer, 8-pack

#20

Frame assembly Diagram

Lock washer, 8-pack

Part #STD551125
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  HH-1002
This part replaces HH-1002

$7.63

Back Order

Washer

#34

Frame assembly Diagram

Washer

Part #HH-2932

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