Unfortunately, we cannot detect RSS feed on this website, but you may observe related news or Vintagemongoose.com popular pages instead. The next letter in the sequence is the month code. For example: CH8 123456 Again. Bicycles produced from 1986 to 1992 have a serial number composed of 11 or more digits, located either at the bottom of the frame or on the upper rear frame fork. The Legion L80 was designed to be a fully park, street and dirt worthy BMX bike. Vintage Bicycle Restoration; Explore. It is a place where you can get technical information about parts, … For example: CH8 123456 Generally the year and month of build was stamped as the first part of the serial number. As I'm sure you know finding out what year your Haro BMX bike was made is important information. Seial Number: CC1 408172 = This is a Chatsworth California built frame built in March of 1981(see below) Mongoose Serial Numbers’1976-1981: Each frame had a combination of three key numbers or letters. the serial number on this bike is located on back drop, and the serial number is#2525. Bicycles produced from 1993 to 2001 have a serial number plate located at the bottom of the … The next letter in the sequence is the month code. Older Mongoose bikes made through the 1980’s had pretty easy serial numbers. It was to be a place to reminisce about the early days of our sport. The complete history of your old Mongoose bmx, including how to work out serial numbers. The Team Mongoose and Supergoose frames are a little different. Look for a letter and number in addition to the C above the five-digit serial numbers. J2009981: according to this serial number the frame was manufactured in October of 1982. For example, a frame from 1. font-size: medium; Original mongoose supergoose pro Needs some love and restoration, 1259638936 . Dunno - I want to buy an 85 California, but I want to know the serial number format … 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. Based in Southern California, Lynette Arceneaux has worked as a writer and editor since 1995. These extra holes were only on the full cromo frames that had the "step down" type dropouts. Then next came the first Californian and Expert frames and were USA made, while they were getting setup for Tiawan production. (3 answers) Closed 3 years ago. 0 = 1980 6 = 1976 subwax. If the bike was modified by previous owners it would bear little resemblance to a particular model. So your bike is a 1982 Mongoose. You should be able to spot the serial number in this position. In May 1976 the serial number process changed again with the addition of a month code. As before, the letter indicates the month and the first number or the second digit in the sequence indicates the last number for that year. The next letter in the sequence is the month code. Supergoose and Team Goose frames were full chromoly. The same coding applies to the first part of the serial numbers as we discussed above, however, if a capital T is in front of or above the CXX  it indicates that it is a 100% Chromoly frame. Gusset at the front behind the headtube. The other one is just a pure chrome Dyno, all stickers removed, looks to be a Compe or Detour, but I was always more of a Redline guy than a Dyno guy, the serial … C = March } This is black with gold lettering patch.This is a great looking patch For Near Mint Condition please see photo. It is a community of people who are drawn together by a common bond, BMX. This question already has answers here: How can I tell what year my bike was made? The only exception to this are the frames that were made in the company's Merida factory in Taiwan. It seemed nobody figured out how to read the serial numbers. 1 = 1981 The next number is the last number of the year the frame was produced. The next letter relates to the month (E) is May based on the convention January (A), February … Of course there are also many variations in GT serial numbers and I have focussed mainly on cracking the new-school numbers for now. Turn … Again, the C stands for Cromoly to make note of which frames were updated with Cromoly. Big dent on bottom of down tube. Very early team frames had a "T" but without the flattened seat stay, but these are very few and were in 1977 mainly. Unfortunately, we cannot detect RSS feed on this website, but you may observe related news or Vintagemongoose.com popular pages instead. $50 worldwide. Mongoose serial numbers are usually found stamped on the … NB: Super X has an “X” instead of a “C” in the serial number. For example my 1986 Mongoose Expert has a serial number M6EG0652. Older Mongoose bikes made through the 1980’s had pretty easy serial numbers. Identifying the serial numbers on the early Mongoose frames is actually quite easy and intuitive. Sometimes a company may hold back a batch of instruments and … It is often on the bracket tube that is welded to the frame tube. VintageBMX.com > VintageBMX Talk > Vintage BMX Racing. Mongoose Pro Class (1984) Mongoose Supergoose (1981) Mongoose Supergoose (1984) Mongoose Supergoose II (1981) Mongoose Team (1982) などや Kuwahara (1980) Kuwahara … How to Tell What Year a Schwinn Sting-Ray Bike Is? USA Serial number: CH0 313270 Date of Mfg: August. How to Identify the Year of an EZ Go Golf Cart, Vintage Mongoose: Interpreting the Serial Numbers and Features on BMX Products, Inc. Frames. Vintage old school bmx 20" bike frame & forks mongoose survivor no reserve . Old Mongoose bikes built in 1975 and early 1976 have a five-digit-stamped number. This applies to all frames made, EXCEPT those starting with the letter "M" as these frames were made in the Merida factory in Taiwan.) It is our guess that it was done this way to allow clearance for the squarer shoulder on Ashtabula forks. Mongoose Legion L80 Freestyle BMX Bike For 45 years, Mongoose has been in the dirt, down the trails, and on the ramps. The C stands for Chatsworth[California] where the frames were manufactured. The next letter in the sequence is the month code. As opposed to a candy coated full cromo frame = team frame. These frames begin with an M, followed by the month letter, the year number, and then the sequential serial number. Then the second character is a 2, which means it was made in 1982 (last number of the year). That is bikes made between 2000 and 2010, and those bikes … Older Mongoose bikes made through the 1980’s had pretty easy serial numbers. The brake tab on these frames is rectangular in shape. Guardian Technologies Free Shipping. Depending on the year, however, it might be located on the brace behind the bottom bracket. The letter "T" only applies to frames that had the serial with a two letter/numeral set. A quick how-to guide for reading the serial numbers on your mid-school and new school Haro BMX bikes. A while back I bought a an old Bmx bike I'm certain it's a mongoose … Because if your bike is ever lost or stolen, we can provide you with key information that can help you recover your bicycle quicker and easier. There is some inconsistency in Mongoose serial numbers, due to how the bikes were assembled. Mongoose expert frame decent chrome rider quality frame. A serial number might give you a date of manufacture but it is very unlikely that it will give you a model since several models could share the same frame.Model will be determined by frame design and installed components. For the most part the early Mongoose frames from 1. Jun 6 2005, 08:53 AM. The C stands for Chatsworth[California] where the frames were manufactured. A round hole below the upper seat mast. Jun 6 2005, 09:16 AM. Inspect the number to determine if it has five digits and begins with a 1. According to the manufacturing date, it can … ), Second Letter = (Month of Manufacture) up to feb 1985, Second Letter = (Model) only after march 1985 (only for C=cali or E=Expert), Third Letter = (Month of Manufacture) only after march 1985, Remaining numbers = serial number of production (NB: these numbers started again from 0 every month). (Sept'75-Jan'77) Serial Numbers (located on the underside of hanger cup/bottom bracket shell): 1975 serial numbers were a hand-stamped five number, individual frame ID. This post is intended to be used as a guide to help you read the … 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. Checking the serial number is the first step in determining the age of the Mongoose you're considering. Never miss Vintagemongoose.com updates: Start reading the news feed of Vintage Mongoose right away! Way to id the year and month of build was stamped as the first few till... They were getting setup for Tiawan production for 1978, and the serial with a ridge pressed the. Molly. this process of serial number news or Vintagemongoose.com popular pages instead it... A = … there are a few anomailes to this process of serial number identification [ duplicate ] Question! J2009981: according to the year of production, a frame from will! A frame from 1975 will have the numbers like 11994 100 % Chromoly )... Out with a single letter followed by a sequence of numbers 1977 was the headtube offset. Supergoose frame is the serial number sold for about $ 75 read it after the vintage mongoose serial numbers Merida! Or change your cookie settings a fully park, street and dirt worthy bike... Letter followed by the month code in determining the age of the Mongoose 're... With Cromoly email us your pics and serial number vintage mongoose serial numbers you can Identify... Will tutor you in how to read the serial numbers were placed on the blog classic goose style gusset... Pretty easy serial numbers, GT and Redline BMX serial number is the flattened seat stay Mint Condition please photo... The Iron Cross in the Merida factory bracket tube that is welded to gusset...