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  • I run 12-30 on 26-42-52 on my touring/occasional-audax bike and I agree - they're great. There is nothing I can't get over, I have rarely run out at the top end, and I can always find a comfy cadence while making a good pace.

    Oh well.

  • I wonder what the weight difference would be betweeen say a 3x9 and a 1x11. Realise its touring so not uber critical.

  • the cheaper (still not 'cheap') 1x cassettes are about 360g to 420g.

  • I guess 1x11 will probably win weight wise as you can ditch the FD, shifter and chainrings, but the weight penalty of a triple over a double are tiny. You can also use a shorter cage with 1x, although probably need a clutch/chain retention.

    Worth noting the extra wear and drag when using a 1x as you're making the chain work hard.

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