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Horizon
Exercise Cycle

Model # 3.1B Official Horizon exercise bike

Here are the diagrams and repair parts for Official Horizon 31B 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 65 parts  |
End Cap MB0609040
#G06

Bike assembly diagram

End cap

Part #MB0609040

Replaced by #000920-00

?
Manufacturer substitution
This part replaces MB0609040. Substitute parts can look different from the original.
This item is not returnable
$2.80
In Stock
Sleeve MB0604003
#S07

Bike assembly diagram

Sleeve

Part #MB0604003

Replaced by #000827-00

?
Manufacturer substitution
This part replaces MB0604003. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Screw ME0107015
#Q08

Bike assembly diagram

Screw

Part #ME0107015

Replaced by #004617-00

?
Manufacturer substitution
This part replaces ME0107015. Substitute parts can look different from the original.
This item is not returnable
$2.40
In Stock
Washer ME0508004
#T18

Bike assembly diagram

Washer

Part #ME0508004

Replaced by #005239-00

?
Manufacturer substitution
This part replaces ME0508004. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Seatbottom MB1001055AA
#D03

Bike assembly diagram

Seatbottom

Part #MB1001055AA

Replaced by #001722-AA

?
Manufacturer substitution
This part replaces MB1001055AA. Substitute parts can look different from the original.
$17.50
In Stock
Extension C-ring ME0902011
#T13

Bike assembly diagram

Extension c-ring

Part #ME0902011

Replaced by #005365-00

?
Manufacturer substitution
This part replaces ME0902011. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Poly V-belt MD0608005A
#R03

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
Sleeve MB0614013D
#D06

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
Transmittr MC0608008
#P06A

Bike assembly diagram

Transmittr

Part #MC0608008

Replaced by #003307-00

?
Manufacturer substitution
This part replaces MC0608008. Substitute parts can look different from the original.
$61.67
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

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