2009-06-21 Sun - BHF London to Brighton

are they as rare as the full campag BMX gruppo?
They were Campagnolo (C?) Record Pista cranks from the late 80's/90's, when it was the vogue in the British time-trailing scene to use long single ring cranks. Now and again they do pop up on Ebay.

I sold them to a bloke in America who then improved his times for the kilo on the track, compared to his previous shorter cranks ... uurrgghhh ... wish I never sold them :(

Campag don't make them any more but you can get Shimano Dura Ace Track and Sugino 75's in 175mm lengths.