Hi all,
I am looking for advice on what crank to go for if I want to use Osymetric? I currently have an Ultra 52/36 which I like as I am doing Ironman Bolton and feel I will need the 36, but I'd like something bigger on big chain ring if possible.

So would a 52-38 give me a could range on the fast sections of the course whilst still ghaving the easier gear for the hills?

Also I need a new crank as going shorter on the arms, so anyone know a cheap way of getting a new 165mm crank for a simian press fit BB that will accept the Osymetric rings?

Thanks.
Steve