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Since 1992, Bike Friday has been handbuilding custom, high performance folding bikes in the United States. Our line up ranges from electric-assist cargo …See more
What FRAME sizes do you make, and how do they compare to a standard or non-folding bike?
A:
Is sized according to 8 “effective” top tube lengths. The Effective Top Tube is the distance from the center of the headtube to the center of the seat...