i am a long term leisure cyclist and ride a sigma sport hand built road bike from the days when Sigma had a little shop and made bikes. I watch a lot of bike tour events on sky sports. I have two vintage bikes which I am gradually ‘restoring’ - more cleaning up. One is a Humber rod brake bike and the other an unidentified racing bike from the 60s which reputedly was ridden to a road race record. I am interested to find out more about this bike. Anyone heard of Mik Sport from the 60s / 70s?