Yeah. I hit 46mph the other week on a long fast descent. 
That&#x27;s nothing particularly out of the ordinary; especially compared to pro cyclists - Fabian Cancellara reportedly exceeded 80mph on the Tour de Suisse in 2009.<p>Here&#x27;s a fun video of a 2011 TDF descent: <a href="https:&#x2F;&#x2F;youtu.be&#x2F;MSmhgOFGl_M" rel="nofollow">https:&#x2F;&#x2F;youtu.be&#x2F;MSmhgOFGl_M</a>