South Salem Cycleworks: Salem, Oregon
(503) 480-2001
email: sscycleworks@comcast.net
We have a huge stock of vintage and modern parts. Contact us!

Components - Quill fork to threadless stem adapter

On this page: Quill fork to threadless stem adapter: 1" quill to 1 1/8" threadless adapter

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These convert a threaded quill setup to threadless.


Origin 8 Threadless 1" quill adapter to 1 1/8" threadless stem. New, $35.00

Part# 31017

  • Made for a 1" (22.2mm) internal diameter fork and a 1 1/8" (28.6mm) threadless stem.
  • Available in both black and silver. Pictures of both colors are below.

Origin 8 Quill Adapter

Here's a silver one. Mount this like a regular quill stem and you can use your threadless stem.

Quill adapter

And here's a black one.