Trek SNs are usually hard to read?īicycle Trek serial numbers (SNs) are likely to be hard to read.

These dates do not seem to be necessarily identical to the model year of the frame.Īt some time late in every year, starting usually September or October, the bicycle frames produced were made from designs, and painted with colors, for the following year. The dates coded within the bicycle serial numbers (SNs), or the dates inferred from the numbers, are dates on which the new bicycle frames were stamped with serial numbers (serialized). This was created by the person frame builder to mark her/his work. Several Trek bottom bracket shells have a one or two-letter code stamped apart from the SN. Keep in mind that the serial number on your original sales receipt might not match the one on your bicycle because Salespersons had difficulty reading the numbers sometimes. Just remove the plastic cable guide to determine the number, and the other place Trek stamped the serial number is at the lower end of the bicycle seat tube. Many people find it difficult to identify their bicycles serial number location especially when they are new to biking Where are the serial numbers located?īicycle Trek frame serial numbers (SNs) are in most cases stamped into the bottom of the bottom bracket shell and In the case of some early 80s Treks bicycles, the number is directly below the plastic cable guide on the bottom of the shell. Is a 26-inch bike good for what height?.

What does a bike frame number look like?.

How do I tell what size my Trek bike is?.

Trek bike serial number lookup