Vintage Campagnolo Late Super Record 172.5mm Cranks with Double 52t / 42t Chainrings for 1980s 10 / 12 / 14 Speed Road Bikes. Vintage used Campagnolo (Campy) Late Super Record 172.5mm – Strada, 9/16 x 20tpi, Square Taper Crank with Double 49 and 45T Chain Rings. The Cranks and Chainrings are 144 BCD, the Length is 172.5mm, and take Common…