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Horizon
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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Model diagram and schematic

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Showing 10 of 97 parts  |
Nut MZE0204005
#D05

Exercise bike assembly diagram

Nut

Part #MZE0204005

Replaced by #004926-00

?
Manufacturer substitution
This part replaces MZE0204005. Substitute parts can look different from the original.
This item is not returnable
$2.16
Back Order
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
$2.16
In Stock
Wheel MB0102003
#L02

Exercise bike assembly diagram

Wheel

Part #MB0102003

Replaced by #000014-00

?
Manufacturer substitution
This part replaces MB0102003. Substitute parts can look different from the original.
$7.76
In Stock
End Cap MB0678025A
End cap

Part #MB0678025A

Replaced by #001412-A

?
Manufacturer substitution
This part replaces MB0678025A. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Magnet MC0708001
#T06

Exercise bike assembly diagram

Magnet

Part #MC0708001

Replaced by #003413-00

?
Manufacturer substitution
This part replaces MC0708001. Substitute parts can look different from the original.
This item is not returnable
$6.32
In Stock
Screw MZE0107013
Screw

Part #MZE0107013

Replaced by #055204-A

?
Manufacturer substitution
This part replaces MZE0107013. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Level Dev MB0301002
#B22

Exercise bike assembly diagram

Level dev

Part #MB0301002

Replaced by #000485-00

?
Manufacturer substitution
This part replaces MB0301002. Substitute parts can look different from the original.
This item is not returnable
$3.49
In Stock
Seat MB1001001
#D03

Exercise bike assembly diagram

Seat

Part #MB1001001

Replaced by #001722-AA

?
Manufacturer substitution
This part replaces MB1001001. Substitute parts can look different from the original.
$17.50
In Stock
Coverplate MB0624004A
Coverplate

Part #MB0624004A

Replaced by #001160-A

?
Manufacturer substitution
This part replaces MB0624004A. Substitute parts can look different from the original.
This item is not returnable
$2.53
In Stock
Washer MZE0502107
Washer

Part #MZE0502107

Replaced by #005096-Z

?
Manufacturer substitution
This part replaces MZE0502107. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock

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