Vintage Campagnolo Super Record / Nuovo Double Chain Ring Cranks with 53t / 42t Chainrings for 1980s 10 / 12 / 14 Speed Road Bikes 1982. Vintage used Campagnolo (Campy) Super Record / Nuovo Record 170mm – Strada, 9/16 x 20tpi, Square Taper Crank with Double 53t and 42T Chain Rings. The Cranks and Chainrings are 144 BCD, the Length…