I'm looking to upgrade my front master cyl. to something newer. I'm not too familiar with knowing what stats are relevant to make this compatible. I know to look for a m/c that is for a single caliper set up but I'm not to sure what the piston bore diameter has to do with it. Would anyone know if the below master cyl. would work with my 400F? If not, any suggestions?
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http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=140344625918&ru=http%3A%2F%2Fmotors.desc.shop.ebay.com%3A80%2Fitems%2F%3F_nkw%3D140344625918%26_sacat%3D%26LH_TitleDesc%3D1%26_trksid%3Dp4506.m270.l1313%26_sop%3D10%26_dmpt%3DMotorcycles_Parts_Accessories%26_odkw%3Dmaster%2Bcylinder%2Bnissin%26_osacat%3D10063%26_fvi%3D1&_rdc=1