Improve or Change your Performance by Changing your Crank Length?

Improve or Change your Performance by Changing your Crank Length?

Can you improve or change your performance by changing your crank length?

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, GCN put that to the test with 162.5mm, 172.5mm (Si’s standard crank length) and 177.5mm.