Mongoose bike serial number lookup acl6f03919

There is some inconsistency in Mongoose serial numbers, due to how the bikes were assembled. These frames begin with an M, followed by the month letter, the year number, and then the sequential serial number. The only exception to this are the frames that were made in the company's Merida factory in Taiwan. In April 1981, the company decided to drop the C and use only one letter, in the A to L sequence, to indicate the month of production, followed by the number indicating the year of production, followed by the sequential serial number. If the frame has a T in addition to the other letters and numbers, it is probably a Team Mongoose, a Team Minigoose or a Supergoose.Ĭheck for a three-digit designation that doesn't begin with the letter C. If the serial number on the frame has an X instead of a C, then it is likely a Super X model. A serial number from that time period might show CB8 above the five-digit serial number, which is sequential and indicates the number of frames produced in a particular series.Ĭheck for the letter X instead of the C with the serial number, or look for the letter T in front of, above or below the CB8 sequence. The number 7 indicates 1977, the number 8 stands for 1978, and so on. After the letter designating the month of production, a number appears that stands for the year of production. The letter A stood for January, the letter B indicated February, and so on. The additional letter indicated the month the frame was produced.

In May 1976, BMX Products began including a letter and a number with the C.

Look for a letter and number in addition to the C above the five-digit serial numbers. If there's a C above the serial number on your Mongoose, the bicycle was probably made in early 1976. The letter C stands for Chatsworth, the city in California where the Mongoose was made during the early years of production. Scan the area to see if the letter C is etched above the five numbers.

Mongoose bike serial number lookup acl6f03919