Thanks much, I have some research to do!
Quote:
Originally Posted by BikeNY
For the SRAM cranks, the spider that runs 42/28 is not 104/64, it's 120/80. And yes, it will mount to any SRAM crank that uses the direct mount standard. Actually there are 2 different 120/80 spiders, one for aluminum crank arms and one for carbon crank arms. I'm not sure about the difference between GXP and BB30 cranks though.
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