I'd like to transform my Current Alivio 3 gear front chainring to a 2 cog.....can i simply unbolt my current cogs up front and replace them with say a 36-24 setup? what do i do about spacing? will my current x5 FD work?
Stock Trek Cobia.
Basically I bought some x9 shifters off of ebay, got a good deal but they are 2x10 and my current gearing is 3x9. Trying to make them work.
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Thread: Can I do this?