The job
A temporary workshop organizer for the stated threadless-stem setup; not a replacement riding fork.
Park Tool · Workshop dummy fork

A temporary workshop organizer for the stated threadless-stem setup; not a replacement riding fork.
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A temporary workshop organizer for the stated threadless-stem setup; not a replacement riding fork.
Temporary workshop organization during fork removal
The stated threadless-stem scope does not include quill/threaded-headset arrangements.
What this choice changes
The DF-1 temporarily organizes the headset, handlebar/stem and brake arrangement while the bicycle’s real fork is removed for service. It uses the bicycle’s stem, top cap and spacers, so these parts can remain together in the intended workshop setup. It is not a functional replacement fork or a repair stand that supports the whole bicycle.
The tube is 1-1/8inch and 284 mm long, with a star nut and a 51 mm flared cone for the stated tapered-headset context. Confirm the actual clearances and contact arrangement. The maker explicitly limits the stem fit to 1-1/8-inch threadless stems, excluding quill or threaded-headset setups.
The brake holder provides M5, M6 and passthrough holes, and a hydraulic pad spacer is included. Those contacts provide a way to organize supported brake parts during service; they do not establish every brake fit or a new riding-load capacity. Choose it as an organization accessory alongside the actual fork-service tools.
| Detail | Specification |
|---|---|
| Use | Temporary workshop organization during fork removal |
| Stem scope | 1-1/8 in threadless only |
| Tube length | 284 mm |
| Flared cone | 51 mm |
| Brake-holder contacts | M5; M6; passthrough holes |
| Included components | Dummy fork, star nut, brake holder and hydraulic pad spacer |
| Uses separately | Bicycle stem, top cap and spacers |
The stated threadless-stem scope does not include quill/threaded-headset arrangements.
This keeps supported parts together; it does not perform alignment, cutting or a roadworthy fork function.
No. It is a workshop organization accessory, not riding hardware.
Park Tool explicitly excludes quill/threaded-headset setups.
Yes. The exact model’s stated contents include the spacer; the brake itself is separate.
Selected listing details, manufacturer information and source images were compared. No hands-on trial or universal fit is claimed. Product identifier: B086XMT3PG.