I have a really good condition caterham master cylinder for sale.
its on the bay but will take a lower offer on here

Master 1 by mjb22001, on Flickr

eBay - The UK's Online Marketplace

Complete with reseviour, used for one seasons racing on Caterham MegaGrad then replaced with a AP system.

Cheers

Mike

[Edited on 29/2/12 by mikeb]

bump pictures added

Hi Mike

It looks like a dual circuit - is that right.

Do you know the bore please?

Thanks
Gavin

Sorry gav, I don't know the bore check the eBay link, its a girling and has a number on the pic. Assume its the standard caterhams item, so should suit most sevens