2016 Rio Olympic - Track Cycling

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umop3pisdn in reply to @Sumo

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Sumo in reply to @umop3pisdn

Interesting, where did you get the pic?

The rear sprockets looked to be no more than 13 tooth. 64 - 13 is 132.9'' and 64-12 is 144''.

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umop3pisdn in reply to @Sumo

No way, ~39mph for the pursuit on 133" would put their cadence around 100

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