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I'm currently running a SRAM 11 speed rear mech with a 10 speed shifter all hunky dory - both are 1:1 pull ratio.
Should a 9 speed 1:1 ratio rear mech also work with a 10 speed shifter?
Cable pull is determined by the shifter and the width of a 10 speed cassette is broadly the same as an 11 speed cassette so it should work ... shouldn't it?
I'm not looking to use anything larger than a 11/34 cassette.
Anyone tried this?
Posted : 28/04/2026 11:39 am