Hi there. I'm looking to buy a new crankset, application is an Alfine hub with a ~47mm chainline (sprocket flipped) and it needs to have a 29t or 30t chainring for the ratio to be low enough. Unless there is anything else with outboard BB, I'm looking at a SRAM Double (probably X9) with Homebrewed inner 30t ring and their bashguard on outer, or a Middleburn Duo X-type with the 29t duo inner ring and the outer ring taken off.
Would anyone know the chainline to the inner ring for either of these cranks?
Mtbr's 2016 Winter Biking GearReviews and Roundups
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