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 9/16 spindle Pedals. Date Code: Rectangle 21 I suspect that’s 1988?? . But you can use it on any year you want, sometimes it’s just the chain rings that give away any visible part dating. Cranks are probably Super Record given the Date Code. Part is Used, in decent shape, shows wear, finish & logo loss, has some scratches, nicks, & blemishes, the campy chainring bolts may have rust, possibly could use some detailing, chainrings show use. Plenty of Picts for your Inspection. Need Other Cranks or Chain Rings? What we have for sale will be listed. Want a Different Campagnolo Road Bike Parts? Lux Low Bikes suppling parts for your Vintage Road Bike, Randonneur Tour Bike, French Hiker, Antique Racer, Club Bike, Track Bike, Fixed Gear, Urban Street Machine, Gravel Grinder, Antique Bike Restoration, Prewar Wood Wheel Bike, Vintage Ratty Mc Rat Rod, or Custom Schwinn Chopper Bicycle Project. If you have a problem with your order, We strongly suggest emailing us first for our best solution to the problem. We Hope You Enjoy Bikes as Much as We Do, Check Out the new look of Lux Low our Ever Growing Bicycle Portfolio of Antique and Vintage Bicycles from 1890 to 1990. We Specialize in Full Antique Bicycle Restoration, Custom Chopper Bicycles, Antique Wood Wheel Safety Bicycles, Vintage Cruiser Patina Restores, and Vintage Road & Racing Bikes. We Excel in Patina Wood Wheel Restores: Miami, Racycle, Mead, Ranger, Dayton, Iver Johnson, Spalding, Pope, Columbia, Sterling, and Repainting Schwinn Krate, Stingray and Ballooner Bikes, Prewar Elgin, Colson, Shelby, Dayton Huffman, Cleveland Welding, Hawthorne, Roadmaster, and Dope Azz Custom Bikes.