Sears
Cycling

Model # 507455870 Official Sears 20" boys' one-speed xrt bicycle

Here are the diagrams and repair parts for Official Sears 507455870 20" boys' one-speed xrt bicycle, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 38 parts  |

Pedal Pair 3C2073-A01
#24

Unit parts diagram

Pedal pair

Part #3C2073-A01

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

Wrench Alen 2C6456-5

#NI

All parts diagram

Wrench alen

Part #2C6456-5

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

Tube, 20"x 16221
#8

Unit parts diagram

Tube, 20"x

Part #16221

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

Head Brg Set 05507-B
#3

Unit parts diagram

Head brg set

Part #05507-B

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

Sprocket-4 3C0773-44
#21

Unit parts diagram

Sprocket-4

Part #3C0773-44

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

Hardware 3C0592
#10

Unit parts diagram

Hardware

Part #3C0592

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

Chain Guard 3C3754-A01
#20

Unit parts diagram

Chain guard

Part #3C3754-A01

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

Box 20" Shock Model (nsp) 3C3344

#NI

All parts diagram

Box 20" shock model (nsp)

Part #3C3344

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

Stem 3C3756-A01
#11

Unit parts diagram

Stem

Part #3C3756-A01

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

Box (nsp) N/P
#1

Unit parts diagram

Box (nsp)

Part #N/P

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

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