Hi Chaps,
I need to replace my middle and inner rings on my 9sp drive train. I've been toying with the idea of going 2x9, would go 2x10 but the cost is bonkers considering I'm running SRAM X0 and KCNC kit as it is.
I drew up a quick spreadsheet, and was thinking 26/38 x 11-34t.
Has anyone done the same, by my reckoning I'll lose the top two ratios for grannying it. Generally, I like to mash at a lower cadence than spin my legs off.
Cheers chaps
Ricks

