#Dunelt bicycle serial number chart how to
#Dunelt bicycle serial number chart serial numbers

#Dunelt bicycle serial number chart how to

As such, they can be helpful for narrowing down when a bike was made but may not give an exact date unless you know how to decode them specifically for your make and model bicycle. These were often date-coded, with each digit representing a specific component of the manufacturing process (e.g., month/day/year).

#Dunelt bicycle serial number chart serial numbers

The 1970s-1980s: During this period, many manufacturers switched to using longer serial numbers consisting of 7-9 digits. These numbers are generally thought to represent production quantities rather than actual dates, so they’re not always reliable for pinpointing when a particular bike was made. However, there are some general trends that can be used to date a bike based on its serial number.įor example Pre-1970s: Serial numbers on bikes from this era are typically shorter, consisting of 4-6 digits. The format of bicycle serial numbers has changed over time as manufacturers have switched from one numbering system to another. In some cases, especially on older bikes, you may need to clean away some rust or grime in order to see it clearly. The number will be stamped or etched into the metal and can usually be found near one of the crank arms. Serial numbers on bicycles are usually located on the bottom bracket shell (the part of the frame where the pedals attach). One of these is through the use of serial numbers, which can be used to tell the year a bike was manufactured. Along with this evolution has come an increase in the number of ways to identify different bicycles. Over the years, they’ve evolved from being a simple mode of transportation to a popular recreational activity and even a competitive sport. How Can You Tell the Year of a Bicycle by the Serial Number?īicycles have been around for centuries, with the first known two-wheeled ride appearing in China in 1418. Just match up the first two digits of your serial number with those in our chart – easy as pie! Once you’ve found theserial number, consult our handy chart below to date your bike. In that case, try looking at other parts of the frame for a stamp or engraving that says “AMF.” The bottom bracket is another common spot for serial numbers on AMF bikes. If you don’t see anything stamped on the head tube, don’t worry – it could just be hidden by paint or dirt. It’s usually located near the bottom of the tube, just above where it meets the fork. On most AMF bikes, the serial number will be stamped somewhere on the head tube. But never fear, we’ve got you covered! Here’s a quick and easy guide to help you find the serial number on your AMF bike:įirst, take a look at the head tube. If you’re a fan of old bikes, then you know that finding the serial number on an AMF bicycle can be a bit tricky. The serial number chart below can help you determine the age and value of your AMF bike. This number can be used to date the bike and often provides clues as to its original owner. One of the key factors in determining the value of an AMF bicycle is the serial number. Today, these bicycles are highly sought after by collectors and often sell for hundreds or even thousands of dollars. Among the most popular models were the Varsity, Continental, Super-10, and Firestone. The AMF Bicycle Company was founded in 1895 and produced a wide variety of bicycles until it ceased operations in 1983.