The 2010 Tour de France winner's average was 39.585 kph. BTW, that 1960 average winning speed was 37.210.
The difference left is your estimate of the difference that 50 years of improved bicycle technology has provided.
But you didn't factor in 50 years of improved training methods as well.
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"He who serves all, best serves himself" Jack London
Originally Posted by
Bjforrestal
I don't care if you are on a unicycle, as long as you're not using a motor to get places you get props from me. We're here to support each other. Share ideas, and motivate one another to actually keep doing it.