Crankarm question

Triathlon Forum
1

looking for a quick answer, not a lengthy debate.

old bike was 172.5, new bike is 175. no reason for switch, just what the bikes came with.

tiny difference indeed, but any need to adjust seat height or any other points?

thanks.

2

You can often make up that 2.5mm by wearing a diffrent short. (thicker or thinner pad)

Or, if you want to get really really picky you lower your seat 2.5mm with the longer crank arms.

3

Cool thanks.