Seat post shims

Seat post shims on this page:

Starting seat tube diameter and resulting shimmed diameter:
29.8mm down to 27.2mm
29.4mm down to 25.4mm
29.0mm down to 26.4mm
28.0mm & 26.4mm to 25.4mm
27.2mm down to 25.4mm
25.4mm down to 25.0mm

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29.8mm down to 27.2mm seat post shim. New, $15.00/each

Part# 41233

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USE 29.4mm down to 25.4mm carbon fiber shim. New, $20.00/each

Part# 41231

You won't be adding too much weight with this shim.

Here's another look at the shim.

It's made for a frme with a 29.4mm set tube,

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29.0mm down to 26.4mm alloy shim. Used, $15.00/each

So there's no doubt about its size.

Here's the other side of the shim.

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Tranz X 28.0mm & 26.4mm to 25.4mm alloy shim. New, $15.00/set

Part# 41232

Two shims

Here are the shims out of their package

Fit together

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27.2mm down to 25.4mm alloy shim. New, $15.00/each

Part# 41226

Side view

From a different angle

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USE 25.4mm to 25.0mm aluminum shim. New, $15.00/each

Part# 41236

We have two in stock.

New, in the box.

It's for a frame with a 25.4mm seat tube.

Some important info