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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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ALL PARTS
Showing 10 of 97 parts  |
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
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
$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
Nut MZE0204004
#S15

Exercise bike assembly diagram

Nut

Part #MZE0204004

Replaced by #004925-00

?
Manufacturer substitution
This part replaces MZE0204004. Substitute parts can look different from the original.
This item is not returnable
$2.16
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
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
Sleeve MB0614013D
#D06

Exercise bike assembly diagram

Sleeve

Part #MB0614013D

Replaced by #000993-E

?
Manufacturer substitution
This part replaces MB0614013D. Substitute parts can look different from the original.
This item is not returnable
$2.62
In Stock
Poly V-belt MD0608005A
#R03

Exercise bike assembly diagram

Poly v-belt

Part #MD0608005A

Replaced by #004203-A

?
Manufacturer substitution
This part replaces MD0608005A. Substitute parts can look different from the original.
$28.99
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
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.
$30.81
In Stock

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