Time Trial / Time Trialling / TT

Image 23:

Simon also has his own range and wind tunnel testing centre in the UK that he runs under the name Drag2Zero. This is one of his wheels on the team Dimension Data bikes as Enve are yet to produce a disc wheel. On close inspection it's quite clearly a Lightweight Autobahn rebadged.

Doesn't look like an autobahn to me. I've not seen one of the d2z discs up close, but it looks like d2z to me.