Bike Forums - View Single Post - Convert to Threadless, or use Threadless Adaptor?

08-09-11 | 06:03 PM

#3

saturnhr

Senior Member

Joined: Nov 2007

Posts: 227

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Although some forum members might disagree (see numerous discussions on these threaded unthreaded headset issues in this forum), it is not absolutely necessary to find a threadless headset. You can make the threaded headset work for an unthreaded steerer: the most significant modification is to file out the threads of the upper lock nut so it fits over the new steerer tube (some washers (separators) might need a 'nose' removal too).
As proof of concept see http://www.petracycles.co.uk/headset-adapter-inch-silver-p-10505.html , a set which is not really needed, since filing of the head nut will do. Just the star-nut is needed, which every bike shop (hopefully) has.
Good luck!

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