Vintage Campagnolo REcord Crankset 170mm 144 BCD Double 9/16 Strada (1) (3). Vintage Campagnolo Record double crankset for classic road and racing bicycles. Silver-finish aluminum arms with five-arm spider and matching alloy double chainrings. Both crank arms are 170 mm and marked “170 STRADA” on the back faces. Logos/markings include the Campagnolo shield logo on the front of each arm, “Brev Campagnolo” on both chainrings, and “PATENT CAMPAGNOLO” on the chainring bolts. Pedal threads are stamped “9/16 x 20F”; square-taper bottom bracket interface and classic 144 mm BCD. Approximate weight for the complete set is 596.6 g as shown on the digital scale. Set includes right and left crank arms with installed double chainrings and Campagnolo chainring bolts only; bottom bracket, pedals, frame, tools, ruler, scale, and any other items in photos are not included. Vintage Campagnolo Record double crankset with tooth wear and finish loss from prior riding. Rings might have some miles left. Chainring bolts have surface rust and tool marks; spider and square-taper interfaces are clean.