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flared head tube
 

[Closed] flared head tube

Posts: 763
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OK bit out of touch here, whats the score? If i was to buy a new frame with a flared head tube, does that mean replacing my fork steerer and headset or completely new forks? either way im guessing its going to be expensive (bit of an a$$e if you just want to change frames it seems)


 
Posted : 13/08/2010 11:14 am
Posts: 18
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I think you mean a tapered headtube? If it was flared I'd be taking it back for a refund ๐Ÿ˜‰

You need a tapered headset with a reducer for the bottom cup. So 1.25" at the top and 1.5"-1.25" reducer at the bottom.


 
Posted : 13/08/2010 11:19 am
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Of course, you could just by a 1.5"-1.25" reducer headset and use the bottom half of that with the top half of your old 1.25" headset


 
Posted : 13/08/2010 11:20 am
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Aye, with a tapered headtube you can run either tapered steerers or 1 1/8th steerers (with the appropriate headset)

With a 1.5" head tube you can also add 1.5" steerers to that list.


 
Posted : 13/08/2010 11:21 am
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You can use your existing 1 1/8" forks with a headset reducer for the bottom cup.

If you then get new forks in the future with a tapered steerer, you just take the reducer cup out.


 
Posted : 13/08/2010 11:21 am
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If you have a flared headtube, you need to replace the frame, not the fork. If I understand you right, and it's a brand new frame, then take it back for a replacement.


 
Posted : 13/08/2010 11:23 am
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Flares are out dude.
Get with it.


 
Posted : 13/08/2010 11:31 am
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I meant tapered, like i said this is a new development for me! Not bought the frame yet, its just i have read that the 2011 model will have a tapered head tube. Im assuming i can either buy a chris king headset that will work or a new bottom for my existing ck headset? (or try and find a 2010 frame?


 
Posted : 13/08/2010 11:33 am
Posts: 18
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If the frame is OK for standard external cup then a CK will be fine. You can get them in 1.5" or in 1.25"/1.5" tapered setup. And I think they both come with 1.5"-1.25" reducers.

DOn't know if you can just buy the 1.5" bottom cup on it's own though.


 
Posted : 13/08/2010 11:39 am
Posts: 9
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Erm 1.25" is evolution size (1 1/4" old std not really taken up). I presume you mean overside (1 1/8" current std for mtb's).


 
Posted : 13/08/2010 11:56 am
Posts: 18
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Yes - sorry 1.125", not 1.25"

And damn... if only there was a proper edit function on here ๐Ÿ˜‰


 
Posted : 13/08/2010 12:00 pm