I bought this from a well know auction site and was going to use on in my Spearfish. The Spearfish needs a 31.6 and I was going to use it with a shim but I'm having second thoughts given the extended seat-tube on that frame.

I'd like to get back what it cost me which is £42 delivered. Or swap for a 31.6 version if anyone has one. It's in good condition, a few minor marks but nothing of note. I can send more pics if required.