Exercise Cycle

Model # B51 Official Horizon exercise bike

Here are the diagrams and repair parts for Official Horizon B51 exercise bike, as well as links to manuals and error code tables, if available.

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B51 Fitness & Exercise
Nut MZE0204005
#D05

Exercise bike assembly diagram

Nut

Part #MZE0204005

Replaced by #004926-00

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Manufacturer substitution
This part replaces MZE0204005. Substitute parts can look different from the original.
This item is not returnable
In Stock
Wheel MB0102003
#L02

Exercise bike assembly diagram

Wheel

Part #MB0102003

Replaced by #000014-00

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Manufacturer substitution
This part replaces MB0102003. Substitute parts can look different from the original.
In Stock
Screw ME0102026
#N02

Exercise bike assembly diagram

Screw

Part #ME0102026

Replaced by #004369-00

?
Manufacturer substitution
This part replaces ME0102026. Substitute parts can look different from the original.
This item is not returnable
In Stock
Sleeve MB0614013D
#D06

Exercise bike assembly diagram

Sleeve

Part #MB0614013D

Replaced by #000993-E

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Manufacturer substitution
This part replaces MB0614013D. Substitute parts can look different from the original.
This item is not returnable
In Stock
Connector Plate MJ1234001
Connector plate

Part #MJ1234001

Replaced by #007964-00

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Manufacturer substitution
This part replaces MJ1234001. Substitute parts can look different from the original.
This item is not returnable
In Stock
Spring MZE1103002
#U05

Exercise bike assembly diagram

Spring

Part #MZE1103002

Replaced by #005439-00

?
Manufacturer substitution
This part replaces MZE1103002. Substitute parts can look different from the original.
This item is not returnable
In Stock
Nut MZE0208006
#T09

Exercise bike assembly diagram

Nut

Part #MZE0208006

Replaced by #004964-00

?
Manufacturer substitution
This part replaces MZE0208006. Substitute parts can look different from the original.
This item is not returnable
In Stock
C-clip MZE0701001
C-clip

Part #MZE0701001

Replaced by #005330-00

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Manufacturer substitution
This part replaces MZE0701001. Substitute parts can look different from the original.
This item is not returnable
In Stock
Rt Crank SP0229001AA
#AT1

Exercise bike assembly diagram

Rt crank

Part #SP0229001AA

Replaced by #015383-AA

?
Manufacturer substitution
This part replaces SP0229001AA. Substitute parts can look different from the original.
In Stock
Insert MZE0301009
#B26

Exercise bike assembly diagram

Insert

Part #MZE0301009

Replaced by #004972-00

?
Manufacturer substitution
This part replaces MZE0301009. Substitute parts can look different from the original.
This item is not returnable
In Stock

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