Fuji Track ARCV Dropout Interface: Identify the Stainless Part Separately
A rear-wheel attachment area can contain more than the aluminium frame and a wheel nut. The Fuji Track ARCV dropout interface is described by the Japanese specification as replaceable stainless hardware within the track-dropout arrangement. Keep that separate item visible in a parts enquiry before assuming that an uncertain contact piece is inseparable from the frame.

Fuji Track ARCV dropout interface in the rear-triangle row
The official rear-triangle entry names a forged track dropout with a replaceable stainless axle interface. That is the useful source distinction: the frame’s dropout arrangement and the described replaceable interface are not simply one undifferentiated material or component. The row does not provide a spare-part number or a fitting diagram.
Use the manufacturer’s complete wording when contacting a dealer. A request for the stainless axle interface is more specific than asking for a rear bolt or a piece of frame. Include the exact model, readable identifiers and clear photographs of the actual attachment area.
Distinguish an observation from a repair conclusion
If a piece appears missing or damaged, describe what can be observed without dismantling the bicycle merely to produce an order. Keep any safely available loose original part with the enquiry. A photograph alone does not establish that the surrounding frame is undamaged or that replacing one interface piece will restore correct wheel retention.
Have a competent workshop identify the actual assembly and its condition. This reference does not diagnose wear, approve frame repair or claim that every marking around the dropout is harmless. The practical first task is to establish which part is being discussed.
Confirm the exact replacement before the bicycle returns to use
Ask the dealer which current reference and complete hardware apply to the identified frame. Replaceable wording in a specification is not a promise that a loose part is presently available. It also does not authorise substituting a generic washer or making a similar-looking contact plate.
Follow the component-specific professional procedure and complete the required wheel-retention and drivetrain checks before riding. No filing, drilling, frame bending or fastening torque is prescribed here. Retain the confirmed interface reference and work record so a future parts discussion can identify the assembly without another guess from the word dropout.
Fuji Track ARCV dropout interface FAQ
Does the specification call the axle interface replaceable?
Yes. The Japanese rear-triangle row expressly describes a replaceable stainless axle interface in its forged track-dropout arrangement.
Does that row give a complete spare-part order?
No. It does not supply a part number, hardware list or fitting diagram for the actual repair.
Can a missing contact piece be replaced with a generic washer?
Do not assume interchangeability. Have the exact assembly and approved replacement identified for the actual bicycle.
The existing Fuji overview places the historical brand in context; use the Fuji topic index when retaining this specific rear-interface enquiry.
Name the Fuji Track ARCV dropout interface precisely, then obtain a complete identified replacement and condition assessment before use.
References: official source 1 (https://shifta.jp/fuji/product/track-arcv/).
Photograph credits and permissions
Photograph 1
Original title: P1170510 (Commons filename: Fuji Professional bicycle, 1979 01.jpg)
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