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Can you improve or change your performance by changing your crank length?
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Many cyclists (including us) just stick with the same crank length. But, can you improve your performance by switching your cranks for a different length?

In this video, we put that to the test with 162.5mm, 172.5mm (Si's standard crank length) and 177.5mm.

Thanks to the our friends at University of Bath for helping us out! http://gcn.eu/1QaGA6J

Check out more great videos on GCN...
Does saddle height matter? http://gcn.eu/1Nbf7vp
Finding the optimum cadence: http://gcn.eu/1RKaOzb

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Photos: © Bettiniphoto / http://www.bettiniphoto.net/ & ©Tim De Waele / http://www.tdwsport.com

Music:
Glass Caves - Out Of Control
Deep Street Soul - Movin

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