A Bicycle Clock

The sprockets are all chained together to provide the correct gear reductions for accurate timekeeping! It incorporates 12 bikes. 5 bikes to get a 1 to 1/60 reduction ratio (seconds to minutes), another 5 bikes to reduce the minutes to hours, and then two bikes to reduce hours to 12 hours. That’s a full clock cycle Rube Goldberg, freakbike style. More at Conceptulight

Uploaded by qcom | more from the Bike Hugger Photostream.

My daily shooter is Sony a9 with a vertical grip and various Sigma lenses attached like the 14mm 1.4 Art. Find more recommendations on our store page.