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    Wow Mollusk, 33mph in 39x15. Assuming you're...

    Wow Mollusk, 33mph in 39x15. Assuming you're riding a standard bike, by my calcs that's high even by track sprint standards - around 161 rpm! Have I missed something here?
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    One easy way to estimate speeds is to look at a...

    One easy way to estimate speeds is to look at a video of the sprint and see how many seconds it takes to cover the last few hundred metres. This is not too difficult especially if you play the video...
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