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375mm Seat Post in 52cm Bike - Abnormally Long?

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375mm Seat Post in 52cm Bike - Abnormally Long?

Old 07-31-19, 07:28 PM
  #1  
puma1552
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375mm Seat Post in 52cm Bike - Abnormally Long?

I currently have an alloy seat post in a carbon frame. I have no issues with it, no problem with comfort either, but I'm not a fan of the potential for galvanic corrosion. Would maybe like to switch to a carbon post just for peace of mind.

I found a beautiful NOS carbon Colnago seat post, but it's 375mm long. Preliminary research shows that this seems abnormally long for a road seat post, especially for a smaller 52cm bike. I also am more of a french fit, so I don't have a lot of post showing.

I'm sure it would fit, but isn't it abnormally long for my application? Not interested in taking a hacksaw to a nice new carbon post.
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Old 08-01-19, 01:11 PM
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Dean V
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Cut it. There is no reason not to.
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Old 08-01-19, 05:35 PM
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colnago62
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Originally Posted by Dean V
Cut it. There is no reason not to.
I agree. Take it to a bike shop if you unsure of making a mistake. They are cutting carbon all the time. If they do screw up, they will replace it. I would even cut aluminum seat posts if they were to long.
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Old 08-01-19, 05:46 PM
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redlude97
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You might not have a choice except to cut as often the post will hit the bottle stay
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Old 08-02-19, 03:00 AM
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Kimmo 
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Originally Posted by puma1552
Not interested in taking a hacksaw to a nice new carbon post.
Use an angle grinder or even a Dremel with a cutting disk. And a mask.
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