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Steerer length dile...
 

[Closed] Steerer length dilemma

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[#8188184]

So, I've got some nice new forks to put on my Parkwood frame. From riding with the old forks, I'm sure I'll want the stem as low as possible.

Should I just cut the steerer to fit without spacers? I'm not running a particularly low stack stem at the moment, and I reckon if I change frame at any point I wouldn't want to raise the bars anyway, but I wouldn't want to limit my choice.

(Looking at, say, specialized camber and OO Codeine frames, the head tubes in my size frame are a little shorter).

So do I dare cut it exact and not allow for future longer head tubes?


 
Posted : 01/12/2016 10:27 am
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cut it long and run a few spacers above the stem.


 
Posted : 01/12/2016 10:29 am
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^^^^ This ^^^^


 
Posted : 01/12/2016 10:35 am
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Or cut it long run a couple under and a couple over.
See how it rides, adjust again to suit, but maybe leave a spacer above for future adjustment?


 
Posted : 01/12/2016 10:46 am
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Definitely leave it long. I was glad I had when I added an angleset to my bike which meant a change to an external upper cup and shortened the forks at the same time, both of which required extra steerer length.


 
Posted : 01/12/2016 10:48 am
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Just chop it, show some commitment man!


 
Posted : 01/12/2016 11:39 am
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Well I'm definitely not going to want to run the stem higher, I know that for sure from the forks I previously had on it. I know I could get 10 or 15mm out of a different stem too, and I don't plan on putting an angleset on it.

I'm just off out to the garage, I may be some time.


 
Posted : 02/12/2016 8:46 pm
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Cut it so you have enough for a couple of spacers and a reasonable height stem clamp then use a riser stem if needed laterly


 
Posted : 02/12/2016 8:56 pm
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I've just put some new Pikes on my Solaris. I've put about 10mm of spacers above stem, which leaves it way longer than i should ever need it to be.

Better safe than sorry though!


 
Posted : 02/12/2016 10:22 pm
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[url= http://slamthatstem.com ]good advice here[/url]


 
Posted : 03/12/2016 12:37 am
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Take the stem and all the spacers off, cut the steerer 4cm too short, sit and have a little cry. That's what I do.


 
Posted : 03/12/2016 1:19 pm
 nonk
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It's written somewhere by somebody clever that if you run the stem directly on the top cap it increases shear force on the steerer by 23.86756446777789 % ( this figure might be wrong )
So you want at leas a 5 mm in there apparently


 
Posted : 03/12/2016 3:16 pm