The Audi duo Sport in Serrano Red
The Audi duo City in Serrano Red
The Audi duo Road in Serrano Red
The Audi duo Sport in Espresso Brown
The Audi duo Road in Espresso Brown
The Audi duo City in Espresso Brown
While a number of car makers, including BMW, Mercedes-Benz and McLaren, have sought to leverage their brand and technical knowledge to produce vehicles of the two-wheeled, pedal-powered variety, they tend to opt for the same high-tech, lightweight materials used in their cars, such as carbon fiber and aluminum. Audi has done the same thing in the past, but for its latest bicycle offering Audi of America has taken a different tack by teaming up with Renovo Bicycles to create the "duo" – a line of bikes that feature monocoque frames made of hardwood.
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