24 Inch Bike Crank Length: Keep the OFF AIR 5 Pedal Parts in View
24 inch bike crank length is useful when a component list needs to be understood, but it is only one part of the pedal assembly. The OFF AIR 5's US entry describes the arms, tread and pedal construction separately. That lets a parent compare named parts without turning one dimension into a universal fitting rule.
24 inch bike crank length: identify the 130 mm arms
woom describes lightweight, forged-aluminium, child-specific cranks and prints 5.1 inches alongside 130 mm. Those are the published crank-length forms. They do not describe the tyre diameter, the number of gears or the chainring's tooth count.
For a component comparison, keep the model and unit with the arm length. Another twenty-four-inch bike may publish a different figure. The wheel category does not make 130 mm a requirement for every bicycle, nor does it establish an ideal measurement for every child.
Keep the unspecified tread width unspecified
The same drivetrain entry calls the tread, or Q-factor, narrow. It does not print a numerical width. Record that distinction clearly: there is a number for crank length, but only descriptive wording for tread. Filling the missing width with a figure from another model would change the source's meaning.
This is why a comparison table can legitimately contain an unanswered field. Two bicycles cannot be ranked numerically on Q-factor from this entry alone. A parent can still ask a fitter about the complete pedalling position using the actual bicycle and rider.
Look at what the pedal description adds
The flat pedals are described as fibre-reinforced nylon with a chromoly axle and sealed industrial ball bearings. Each phrase identifies part of their construction. None supplies the pedal-thread specification, a service method or a compatibility approval for a different crank.
The listing identifies woom OFF AIR 5 - Kids’ bike - 24 inches - 7 – 11 Years - terra coppa. The specific terra-coppa OFF AIR 5 anchors these descriptions. When asking about a damaged pedal or an unfamiliar replacement arm, name the affected part and provide its markings. A new component needs its own confirmed fitment; a shared length or material does not settle every interface.
Crank-and-pedal FAQ
Does the page give a numerical Q-factor?
No. It describes the tread as narrow without publishing a width.
What material does the pedal entry name?
It names fibre-reinforced nylon, with a chromoly axle.
Is 130 mm prescribed for every twenty-four-inch bicycle?
No. It is the listed crank dimension for this named example.
Find 24-inch component references and the woom introduction.
Current US reference: OFF AIR 5 specification and chart (https://woom.com/en_US/products/woom-off-air-5-kids-mountain-bike).
Photograph rights: OFF AIR 5 asset record (https://mediahub.woom.com/share/9667A3CD-2F99-4B13-B7393693039A3E85/?viewType=grid&mediaId=C0188C0A-6801-4786-95EFEAF5DF72DA39); official editorial permission (https://woom.com/en_PL/press-release/woom-off-air).
Photograph credits and permissions
Photograph 1
Original title: woom_OFF_AIR_5_Left_View_terra_coppa_product
Creator: Individual photographer not named; copyright holder woom GmbH; rights-holder URI: https://woom.com/. Added-by Stefanie Luger is not identified as photographer.
Copyright notice: © woom GmbH. Embedded sRGB IEC61966-2.1 colour-profile notice: Copyright (c) 1998 Hewlett-Packard Company; this is profile copyright, not photographic authorship.
Original source URI: https://mediahub.woom.com/share/9667A3CD-2F99-4B13-B7393693039A3E85/?viewType=grid&mediaId=C0188C0A-6801-4786-95EFEAF5DF72DA39
License / permission: Manufacturer editorial permission
License / permission URI: https://woom.com/en_PL/press-release/woom-off-air
Modification notice: Manufacturer-provided 3to2 JPEG derivative, 1500 × 999; not original TIFF. Exact JPEG bytes retained unchanged, no local crop, retouching, recompression or metadata removal. Original EXIF resolution fields and embedded sRGB ICC retained; prior processing unassessed.
Source disclaimer: 2023 Release B OFF AIR 5 terra coppa product imagery; actual capture date unknown. Related woom editorial context, not delivered current configuration, fit or condition proof. Exact press permission: These images may only be used in conjunction with media coverage about woom. Asset use permits passing to press only in reporting on woom, worldwide online; no unrelated redistribution or OOH use. Woom license is non-exclusive, non-sublicensable, non-transferable, indefinite absent an asset date and revocable in writing; no changes except resizing; required copyright notice retained.