Bikes are okay, I guess.
Join Date: Jan 2015
Location: Richmond, Virginia
Posts: 6,938
Bikes: Waterford Paramount Touring, Giant CFM-2, Raleigh Sports 3-speeds in M23 & L23, Schwinn Cimarron oddball build, Marin Palisades Trail dropbar conversion, Nishiki Cresta GT
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I put round rings on a touring Biopace crankset, using the sizes I selected for the 110/74 BCD. You can so the same with the 130 BCD road Biopace cranks.