Roadmaster
Cycling

Model # R3864SR Official Roadmaster 26" mountain bike

Here are the diagrams and repair parts for Official Roadmaster R3864SR 26" mountain bike, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 58 parts  |

Freewheel PP-7492-D
#19

Unit parts diagram

Freewheel

Part #PP-7492-D

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

Bracket 30-5108-D
#23

Unit parts diagram

Bracket

Part #30-5108-D

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

Bracket 30-5107-D
#37

Unit parts diagram

Bracket

Part #30-5107-D

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

Tire,26"x NN-0357-D
#8

Unit parts diagram

Tire,26"x

Part #NN-0357-D

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

Bracket PP-5002-D
#38

Unit parts diagram

Bracket

Part #PP-5002-D

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

Bullhorn Handlebar PP-4010-D
#5

Unit parts diagram

Bullhorn handlebar

Part #PP-4010-D

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

Front Brake Lever PP-7692-D
#26C

Unit parts diagram

Front brake lever

Part #PP-7692-D

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

Rear Reflector MM-2001-D
#21

Unit parts diagram

Rear reflector

Part #MM-2001-D

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

Chain PP-0137-D
#15

Unit parts diagram

Chain

Part #PP-0137-D

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

Front And Back Reflector Screw (not On Parts List) HH-8011-D
#41

Unit parts diagram

Front and back reflector screw (not on parts list)

Part #HH-8011-D

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