Re: [RBW] headset stack height?

2010-05-09 Thread CycloFiend
on 5/8/10 8:10 PM, Horace at max...@sdf.lonestar.org replied to:
 I was looking at this picture of a large custom Rivendell with a tall
 headset:

 http://tinyurl.com/23rzeqm
with
 There is no choice. If you have a tall steerer tube, you need the spacers. If
 you want less height, you have to cut the steerer and use fewer spacers.

There's actually a little more to it than that - This idea of using spacers
on a threaded fork steerer cropped up in a Reader some time back - I think
it was a Mark hack.  (And I'm sure others have done it before, but this was
the first time I saw it specifically outlined in print. Certainly, using a
couple short spacers had been SOP.)

Since the fork is threaded, you are really changing the stack height of the
headset. Before you shorten the extension of the steerer tube, you want make
sure that the threading goes far enough down so you can tighten the top nut,
or plan on having the steerer threaded after cutting it.

The taller steerer tubes combined with the spacers probably allow a single
fork to be used on more than one frame.  When the fashion was to keep the
steerer tube cut to the miminim amount necessary to poke through the headube
of the frame, you pretty much had to have a fork matched to each size.

- Jim

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Jim Edgar
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[RBW] headset stack height?

2010-05-08 Thread happyriding
Hi,

I was looking at this picture of a large custom Rivendell with a tall
headset:

http://tinyurl.com/23rzeqm

Does the steerer go all the way up into the spacers?  Can you add as
many spacers as you want as long as you have enough steerer length?

Thanks.

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Re: [RBW] headset stack height?

2010-05-08 Thread Horace
There is no choice. If you have a tall steerer tube, you need the spacers.
If you want less height, you have to cut the steerer and use fewer spacers.

On Sat, May 8, 2010 at 5:12 PM, happyriding happyrid...@yahoo.com wrote:

 Hi,

 I was looking at this picture of a large custom Rivendell with a tall
 headset:

 http://tinyurl.com/23rzeqm

 Does the steerer go all the way up into the spacers?  Can you add as
 many spacers as you want as long as you have enough steerer length?

 Thanks.

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