Help! 30mm seat post clamp

Has anyone got a 30mm seat post clamp/qr I can borrow for tomorrow?

I've ordered one off tinternet but it hasn't arrived and I really fancied riding my new frame tomorrow morning...

I've tried all the LBS and it seems they're rare as hens teeth... odd size and all that. 28.6/ 31.8 just doesn't cut it....


ta

Si

Now Si, see where metrication has got you..

28.6mm is actually an approximation to the real size of 1 1/8 inch
31.8 is a poor description of 1 1/4 inch
nice strong imperial sizes for holding seat posts firmly in frames....

30mm ? metric. rubbish
no wonder they're rare.

Filthy

That's want you get for buying a frame designed in yorkshire and made in taiwan