Originally Posted by
southpawboston
Yep, 38T is the smallest for that crankset, and it can be made into a triple or double with the appropriate bolts. With an appropriate freewheel, you can get pretty low gearing with a 38T front ring.
Actually 37T was the smallest ring made for 122mm BCD, but they're even harder to find than Campy's 41T 144mm BCD rings.
