Seatpost shims

I need a shim to fit my 30.4 reverb into a 31.6 seat tube. Any idea where i can find one?

Do you mean 30.9? If so USE do a plastic shim, got mine from winstanleys for £7-8 I think, use it for a carbon seatpost in a bfe but have used my reverb in it as well!

This one

http://shop.use1.com/Aluminium-shim-internal-diameter-30-9-mm-p/ss30.9.htm

Yeah meant 30.9. The link you sent is out of stock and so is winstanley

coke can shim

I have the above shim on a 30.9 reverb on a 31.6 mega, bit of carbon paste – spot on
I got mine just after Xmas from Winstanleys

Or Direct
http://www.use1.com/product/000062/seat-post-shims/

Found one eventually on ebay. Thanks Guys

Coke can bad, lemonade bottle good.