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amey
hippy
50/34 x 11-32T = 28.7 -> 122.7 gear inches
48 x 11-32T = 40.5 ->117.8
46 x 11-32T = 38.8 -> 112.9
46 x 11-36T = 34.5 -> 112.9
44 x 11-36T = 33.0 -> 108.0
38 x 11-36T = 28.5 -> 93.3
So to get low enough I'd need a 38 at the front and a 36T at the back and that would knock 30 GIs off my top end and give slightly worse sprocket spacing than I have now with the 11-32T.