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First setback on colnago build

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First setback on colnago build

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Old 03-09-12 | 12:20 PM
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First setback on colnago build

Seller told me it was a 27.2 seatpost fellow c&v member sold me a great post and it's just a hair to big, guess I shouldve measured
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Old 03-09-12 | 12:34 PM
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Shawn... How close? Can you hone the ST, or will it need to be reamed??

Originally Posted by sloar
Seller told me it was a 27.2 seatpost fellow c&v member sold me a great post and it's just a hair to big, guess I shouldve measured
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Old 03-09-12 | 12:42 PM
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I could force it
In but it would be super tight. Seems like maybe a 27 would fit but when I measured it was closer to 25.4
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Old 03-09-12 | 01:04 PM
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Most or all steel colnagos should be 27.2 afaik
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Old 03-09-12 | 01:15 PM
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Originally Posted by mazdaspeed
Most or all steel colnagos should be 27.2 afaik
That's what I'm thinking too. Maybe you just need to clean it out good in there?
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Old 03-09-12 | 01:16 PM
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Yeah , here's where I feel stupid, after I painted the frame I didn't want to clamp the frame on my repair stand. So I carved down a piece of a broom handle, so when I tightened it down on the wood it made it to small for my post. Good news
Is I figured it out and my new post fits.
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Old 03-09-12 | 01:32 PM
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25.4?? that's way smaller than what most expect on a Colnago. That's even smaller than most French C&V steel bikes and close to like Vitus Aluminum bike territory.... What kind of frame tubing does it have??
I suspect a crushed/overtightened lug clamp......or maybe even a seat post tube shim sleeve, but that would be really easy to spot......

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Old 03-09-12 | 01:37 PM
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steel ftw!

..and wishing you similar luck on your "next" setback!
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Old 03-09-12 | 01:38 PM
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Originally Posted by sloar
Yeah , here's where I feel stupid, after I painted the frame I didn't want to clamp the frame on my repair stand. So I carved down a piece of a broom handle, so when I tightened it down on the wood it made it to small for my post. Good news
Is I figured it out and my new post fits.
I'm shocked, I'm shocked I say. The painter is known for taking H tools to dropouts and charging for the alignment, dressing the BB threads and facing and "checking" the head tube facing and charging for it after the fact, and they missed an opportunity to make some dough "repairing" the seat tube and reaming at the seat lug... I'm shocked, they are missing their standards.
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Old 03-09-12 | 01:45 PM
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Bikes: they change so much I'm tired of updating this

Yeah,I'm the painter
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Old 03-09-12 | 03:12 PM
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In my experience, 27.0 for a Colnago is not unheard of. But seatpost reaming is indeed usually the culprit.
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Old 03-09-12 | 03:20 PM
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It's fine now it's a 27.2 I pinched it to tight on a makeshift post that was a little to small.
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Old 03-09-12 | 04:41 PM
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Originally Posted by sloar
It's fine now it's a 27.2 I pinched it to tight on a makeshift post that was a little to small.
understood, FUBAR!

i once buttoned the top button on my dress shirt to the SECOND button hole. like your seatpost, the shirt didn't fit right. and couldn't get the tie on straight either!
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Old 03-09-12 | 04:44 PM
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A colnago that I momentarily owned had a 26.8 seatpost.
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