Mongoose Serial Number Chart

Mongoose Serial Number Chart Rating: 5,0/5 269 votes
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Mongoose Bike Serial Number

1161= the serial number of the frame. This can be as short as one digit, ie, 911 for Sept, 1981, frame number 1. D= Darrell Kendell, the man who actually built the frame in the factory. Shop for Mongoose Adult Bikes in Bikes. Buy products such as 27.5' Mongoose Excursion Men's Mountain Bike, Black/Red at Walmart and save. Hey guys I’ve been looking at a vintage frame on eBay I was hoping you could help me identifying it. Pretty sure that it’s going to be an expert and not a Californian but the serial number has EL which I haven’t seen listed in any of the articles. In 65 they were changing there serial number style and by then they were on the left rear dropout. Some 65 bikes had an MO5 which stood for Murray of Ohio 1965. After these 3 digits was a 2 or 3 digit model number followed by and X and a 1 or 2 digit number that I will discuss momentarily. It seemed nobody figured out how to read the serial numbers. Older Mongoose bikes made through the 1980’s had pretty easy serial numbers. Generally the year and month of build was stamped as the first part of the serial number. For example my 1986 Mongoose Expert has a serial number M6EG0652. Mongoose serial numbers are usually found stamped on the bottom of the bottom bracket. This is not always the case and there will be some bikes that do not fit into this formula. Mid-school Mongoose BMX bikes built through most of the 90’s have a serial number that begins with 4 letters. The 3rd letter corresponds to the year of manufacture.

From its modest beginnings in a Southern California garage, Mongoose grew into a recognized and respected brand of performance bicycles. A vintage Mongoose is certainly a prize in the hands of any serious collector, but you'll want to be sure that what you're looking at is actually 'vintage.' Checking the serial number is the first step in determining the age of the Mongoose you're considering.

Turn over the bicycle frame and look at the underside. You should be able to spot the serial number in this position. It is often on the bracket tube that is welded to the frame tube. Depending on the year, however, it might be located on the brace behind the bottom bracket.

Inspect the number to determine if it has five digits and begins with a 1. Mongoose frames manufactured in 1975 to early 1976 had five-digit numbers hand-stamped on them, starting with 10000. If the serial number of your Mongoose has a number such as 11994, with no letters in or near the number, it is likely a frame from 1975 or early 1976.

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

Serial Number Idm

Look for a letter and number in addition to the C above the five-digit serial numbers. In May 1976, BMX Products began including a letter and a number with the C. The additional letter indicated the month the frame was produced. The letter A stood for January, the letter B indicated February, and so on. After the letter designating the month of production, a number appears that stands for the year of production. The number 7 indicates 1977, the number 8 stands for 1978, and so on. 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.

Check 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. If the serial number on the frame has an X instead of a C, then it is likely a Super X model. 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. Stepmania songs download.

Mongoose Bicycle Manufacturing Date Cod…

Check for a three-digit designation that doesn't begin with the letter C. 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. The only exception to this are the frames that were made in the company's Merida factory in Taiwan. These frames begin with an M, followed by the month letter, the year number, and then the sequential serial number.

Warnings

There is some inconsistency in Mongoose serial numbers, due to how the bikes were assembled. Welders were supposed to use the bracket tubes, where the serial numbers are stamped, in sequence, but sometimes they grabbed whatever tubes were handy. This resulted in a number of later frames having earlier serial numbers.

  • There is some inconsistency in Mongoose serial numbers, due to how the bikes were assembled. Welders were supposed to use the bracket tubes, where the serial numbers are stamped, in sequence, but sometimes they grabbed whatever tubes were handy. This resulted in a number of later frames having earlier serial numbers.

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