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Isn't 170cm shorter than average (I'm not certain I'm still in imperial for height)?
54cm road bicycle usually have them although mine have 172.5mm length which mean according to amey's calculation, that'll be why I did well on my Richmond Park lap today.
it's amazing how 2.5mm make such a difference.
edscoble
Isn't 170cm shorter than average (I'm not certain I'm still in imperial for height)?
I can tell the difference between 2.5mm when one was too big and the other just right :)
(Frankly 5mm was really obvious when both within size, so I wouldn't be that surprised if some could tell the diff)...
Ignoring whether strava makes a difference, if it felt better that's probably a pretty good indicator!