existing 105 Di2 run 36t max capacity, which mean a theoretical 46t cassette with 12 speed 46/30.
I’m no math genius, but (46-30)+(46-11) does not equal 36, I don’t think.
36t being the max cassette sizes, not capacity
@edscoble started
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I’m no math genius, but (46-30)+(46-11) does not equal 36, I don’t think.