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Old 04-23-13, 11:45 PM
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marqueemoon
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Not sure what the tooth differential Di2 is rated for, but the Sugino OX801D and OX601 are 94/110 so you can have a small ring down to 30t on a double with a reasonable q factor, outboard bearing bb, and no chainline wonkiness. If you just want low gearing in the triple neighborhood with a double and a short cage rd that's how I'd do it.

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