Hi. Cheers, yes already had a look at it. I'm trying to avoid paying "colnago" prices.Maybe you already stumbled across this, but these guys seem to be offering a cnc service for people in the exact scenario as you are, might be worth reaching out if you cant find the shim on its own.
28mm to 27.2mm Seatpost Shim for Colnago C40 / C50
Machining a custom 28mm seat post shim for Colnago C40 / C50 road bikes. This shim will let you use a standard 27.2 seat post.elevationwheelcompany.com
Hi. Cheers, yes already had a look at it. I'm trying to avoid paying "colnago" prices.
Perfect. Brilliant, thank you.Did some more searching, seems like SJS have them in stock - assuming I'm not having a massive brain fart and you do want a 28mm OD 27.2mm ID shim. 28mm in the "outer" drop down menu.
USE Seat Post Shim
The USE shim system allows you to fit a seat post into virtually any frame size. Our shims are made to 100mm length and are longer than other shims on the market giving your seat post much better support inside the frame. All shims are designed with a 'top lip' to stop the shim sliding into the...www.sjscycles.co.uk