Biking up San Francisco's 2nd steepest hill (38% Gradient)

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Biking up San Francisco's 2nd steepest hill (38% Gradient)

Biking up San Francisco's 2nd steepest hill (38% Gradient)
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Biking up San Francisco's 2nd steepest hill (38% Gradient)

by Rumble 1:05 mins

Biking up San Francisco's 2nd steepest hill (38% Gradient)

by Rumble 1:05 mins

Watch Josh Diaz, who at the time was a 20-year-old bike messenger in San Francisco, ride his bike straight up the city's second steepest hill (38% gradient). Watching this short journey will make your legs burn! Special thanks to 'Rene Franco' for filming.

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