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Roadmaster
Exercise Cycle

Model # 8142SR Official Roadmaster exercise bike

Here are the diagrams and repair parts for Official Roadmaster 8142SR exercise bike, 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 50 parts  |
Spacer MM-0772

#NI

All parts diagram

Spacer

Part #MM-0772

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

Bolt HH-0752

#NI

All parts diagram

Bolt

Part #HH-0752

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

Washer HH-1027
#5

Axle assembly diagram

Washer

Part #HH-1027

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

Rtn Pin HH-0557
#4

Crank and sprocket assembly diagram

Rtn pin

Part #HH-0557

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

Grip JJ-0540
#26

Frame assembly diagram

Grip

Part #JJ-0540

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

Adapter L HH-2929
#30A

Frame assembly diagram

Adapter l

Part #HH-2929

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

Hx W/h Screw HH-4509
#22

Frame assembly diagram

Hx w/h screw

Part #HH-4509

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

Clpr/tnsn PP-6690
#15

Frame assembly diagram

Clpr/tnsn

Part #PP-6690

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

Monitor PP-0526
#14

Frame assembly diagram

Monitor

Part #PP-0526

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

Bearing HH-2939
#1

Crank and sprocket assembly diagram

Bearing

Part #HH-2939

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

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