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Topic starter
i just bought a Scalpel Si - its come with a XX1 Eagle crankset with a non SRAM ring, i want to switch back to a SRAM ring,
from the spec sheet (2018) it states
SRAM XX1 Eagle, BB30, 34T, Ai Custom
what is Ai custom? the ring or the crank (137mm axle?)
what offset do i need?
thanks!
Posted : 29/12/2019 9:28 pm
I think Ai are flat chainrings compared to a regular one with 6mm of inward dishing.
Are you swapping to a full Si crankset? Or keeping the Sram crank arms?
https://qwertycycles.co.uk/products/cannondale-mtb-spidering
Posted : 30/12/2019 8:09 am
Topic starter
Keeping the sram, whats this -4mm ring?
Posted : 30/12/2019 9:35 am