On a recent This Week In Cycling History podcast, John Galloway and Cilian Kelly went off on a tangent (as they sometimes do) musing over the origins of Graeme Obree’s aero tuck position, used to break Francesco Moser’s hour record on his Old Faithful’ bike in 1993.
Obree was an innovator, rethinking his position on the bike and the bike itself, achieving aerodynamic gains by going back to first principles and bringing a ‘beginner’s mind’ to bike engineering. I’ve heard him speak about this in person several times – he would look at his bike and think (or maybe say out loud) ‘what if I had never seen a bike before – what would I do differently?’
Early frame innovations
Obree could weld his own frames and would design Found on Bob Reid’s homage to the Flying Scot bicycle, the picture below shows some of the genesis of his frame innovations:
One predecessor of ‘old faithful’ was this machine he built and seen here at a road race in Carluke in 1987. The short back end prevented Graeme from using double chain-rings and the frame has a brazed-on chain guide.
You can read about Obree’s story in his own words in ‘The Flying Scotsman’