Working on a new bike and I was wondering wich setup/combo gives a 54mm chainline?
It's for a Rohloff SS bike with a Gates carbon belt and I need 54mm exactly.
If I get a 2 chainring adaptor , wich axle length will I need ?
Mtbr's 2016 Winter Biking GearReviews and Roundups
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Thread: Hollowgram question