Many in the neighborhood own cars, still a luxury in China, a nation still known for its bicycle traffic.

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Like a bicycle courier zooming into midtown traffic with failing brakes, Kozmo.com needs some major repairs if it hopes to survive.

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The Audi Duo Bicycle is a bike lane traffic stopper.

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Overall, about 12% of traffic to the State Bicycle website arrives from Facebook.

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Although traffic was now mostly on bicycle and foot, we got lost in a maze of abandoned factories.

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