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  • How many horrible deaths will my chainline die if I use a single ring on the outer position of an old rival crank?

  • I'm quite baffled by the concept of chainline on 1xn setups. Wherever you put your chainring on the crank the chain will be "bent" for all but one gear. Ideally I guess you should align the chainring with the centre of the cassette, but if you only use the highest gears once in a blue moon, why not put it further inboard and just deal with the horrible cross-chaining on those rare occasions.

    On the bike that I'm currently building (1x6) I've put the chainring off-centre, relative to the cassette, because I need to compensate for the ridiculously large q-factor of the cranks.

  • I think I'd ideally have the chainring slightly outside of the middle, maybe it'll be too much with the rival cranks, I'll see. Can't put it on the inside though due to lack of clearance.

  • But isn't the horrible chainline one of the main problems with 1x?

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