I’m messing around with some gearing, and want to try a 48/36 setup on my otherwise Chorus drivetrain.
A TA set of rings runs $106 through Harris Cyclery.
An FSA set runs $75 through Excel.
Are the TA’s worth the extra $31?
TA rings are very nice. I used them a long time ago, and they are soooo well made it is scary.
I’m calling around the country right now looking for a gold set 
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Sweet. I got my old set out of the UK. You might have better luck through the shops over there.
try xxcycle…they’re in france but they ship quick to the us.
Check fairwheelbikes.com they dont show the size you need on their website but give a Call to Jason and ask him. Another option would be the Fibre-lyte.co.uk those are carbon chainring and they are unreal.
Stef