Currently running a front derailleur on my Demo 7, and thinking of going single ring up front.
Have the old-style saint cranks on it, which have granny ring tabs, and have a 36t Gamut race ring that I'll use with it.
Can anyone recommend a ISCG-OLD guide that will work without the need to grind the granny ring tabs?
Mtbr's 2016 Winter Biking GearReviews and Roundups
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