Campagnolo dating codes

Other manufacturers of bicycle components have date marks on their pieces.Unfortunately, many of these are coded, and require some additional knowledge to understand the code.Ben writes: "Brakes and brake levers often have date codes on them.Weinmann and Dia-Compe calipers usually have codes on the back of a caliper arm.

Most SR right crank arms also have an open date marking, either stamped or cast into the arm.Request for Information This component dating discussion is a work in progress.If you have confirmation of the date codes, or corrections or additions to the codes, please contact me.For example, the back of cranks are usually marked with crank arm length in mm, typically in the range of 165 to 185.Seatposts are marked with outside diameter, also in mm.

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