57cm top tube and down tube (center to center).
Diamondback Racing Podium Pro Full Carbon Road Bike Frame Set 58cm
Specialized Allez Epic Carbon Composite Road Bike Large 57cm!
1992 Cannondale T600 Touring Frameset Blue 57cm 700C Canti 135 X 100
1979 Schwinn Le Tour Tourist Bike Frame Set Medium 57cm Lugged Steel USA Shipper
1974 Schwinn Le Tour Bike Frame Set Medium 57cm Yellow Lugged Steel USA Shipper!
Peugeot UO-8 Frameset 57cm Steel Repainted Rim Brake Vintage Road Wide Tires OK
