Fork cutting/threading
#1
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Fork cutting/threading
Does anybody know of any LBS in Chicago that knows how to cut and rethread a fork?
I just purchased a steel fork with a super long steerer (9-inch) and need it cut down and rethreaded to fit my 53cm vintage roadie.
I just purchased a steel fork with a super long steerer (9-inch) and need it cut down and rethreaded to fit my 53cm vintage roadie.
#2
Still kicking.
Is the fork thread or threadless? If there are no threads on the steerer, it's designed around a threadless system and threading the steerer tube on it would void it's warranty, worse case scenario if it's a threadless steerer is to remove the threaded headset and press in a 1" threadless headset. If it's already threaded though, you should be able to get it re-threaded.
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Even if the fork is threaded, you may be able to use a threadless headset and stem by cutting off the threaded section if there is enough smooth steerer to give you the needed length.
Otherwise, if you want to extend the current threads and cut off the excess, I'd call the various LBS's in Chicago and pose the question. They will tell you right away if they feel comfortable doing the job and give you a price estimate.
Otherwise, if you want to extend the current threads and cut off the excess, I'd call the various LBS's in Chicago and pose the question. They will tell you right away if they feel comfortable doing the job and give you a price estimate.
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The fork is already threaded but is way too long for my frame. The fork is 9" with a 1" thread and I need about 3 inches cut off.
I really don't want to go to a threadless headset. I really want to stick with the Nitto quill stem I have. I like the vintage look of my Nitto stem and I especially like the fact I can adjust the height of the stem with total ease.
I really don't want to go to a threadless headset. I really want to stick with the Nitto quill stem I have. I like the vintage look of my Nitto stem and I especially like the fact I can adjust the height of the stem with total ease.
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Extending existing threads can be done nicely if the LBS has proper dies in good condition and someone who knows how to use them. It's not difficult if done right. Again, I'd call around and see what they say. If they don't recommend doing it, try someone else.
I'd try Licktons. They certainly aren't the most personable crew but they generally know what they are doing.
I'd try Licktons. They certainly aren't the most personable crew but they generally know what they are doing.
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I guess that I don't know how to do it then. I've got the die but I think that cutting 3" of threads in a steel steerer with a hand die would be a pretty major job. I'm pretty sure that you could buy a fork that's the right size for less than I'd want to charge you.
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I guess that I don't know how to do it then. I've got the die but I think that cutting 3" of threads in a steel steerer with a hand die would be a pretty major job. I'm pretty sure that you could buy a fork that's the right size for less than I'd want to charge you.
I agree that extending the threads 3" is much more than normally done but if the fork is a particularly good match to the frame otherwise it doesn't seem out of the question.
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As someone who is on the hunt for an odd fork, I would love it if the only problem were extending the threads. It is a pain, however.
jim
jim
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Exactly. Most shops that have the die a) don't know how much damage they'll do to their tool and/or b) how much that tool will cost to replace. Personally, I wouldn't do it, but maybe some shop out there will.
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If I were to go a threadless headset and stem setup, would I be able to acheive this without cutting off the threaded section? The current length of the steerer gives me the perfect height that I need.
#11
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If a shop is reluctant to perform work, it is usually due to A) It isn't a good idea and they are concerned about having to eat the cost of a part or being sued if it fails or B) There's no profit in it when the costs of labor and materials are more than what a customer is willing to pay. No one wants to work for nothing.
It works the same way with a customer: Calculate the cost of doing the job yourself, buying the tools, spending the time and taking the chance that it may fail versus buying another part that requires less work.
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If I were to go a threadless headset and stem setup, would I be able to acheive this without cutting off the threaded section? The current length of the steerer gives me the perfect height that I need.
Has anybody ever tried clamping a threadless stem clamp onto a threaded steerer?
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I guess that I don't know how to do it then. I've got the die but I think that cutting 3" of threads in a steel steerer with a hand die would be a pretty major job. I'm pretty sure that you could buy a fork that's the right size for less than I'd want to charge you.
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HillRider,
If I were to go a threadless headset and stem setup, would I be able to acheive this without cutting off the threaded section? The current length of the steerer gives me the perfect height that I need.
Has anybody ever tried clamping a threadless stem clamp onto a threaded steerer?
If I were to go a threadless headset and stem setup, would I be able to acheive this without cutting off the threaded section? The current length of the steerer gives me the perfect height that I need.
Has anybody ever tried clamping a threadless stem clamp onto a threaded steerer?